smuod.top Open in urlscan Pro
68.66.226.92  Public Scan

Form analysis
2 forms found in the DOM

<form class="main" data-i="1">
  <div class="tdmatrix" data-i="1">
    <fieldset>
      <legend align="center">行列 A:</legend>
      <div class="insert-table matrix-table" data-id="A" data-sizes="3x3" data-type="simple" data-i="1" data-matrix-table="A" dropzone="copy string:text/plain string:application/mathml-presentation+xml">
        <div data-for="A" tabindex="-1" class="matrix-table-inner" dir="ltr" data-i="1">
          <div class="table-container" hidden="" data-i="1">
            <math>
              <mrow>
                <mo>(</mo>
                <mrow style="padding: 0.125em 0;">
                  <mtable columnalign="left">
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(1,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-0-0" name="A-0-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 1 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(1,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-0-1" name="A-0-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 1 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(1,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-0-2" name="A-0-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 1 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(2,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-1-0" name="A-1-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 2 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(2,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-1-1" name="A-1-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 2 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(2,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-1-2" name="A-1-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 2 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(3,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-2-0" name="A-2-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 3 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(3,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-2-1" name="A-2-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 3 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="a_(3,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="A-2-2" name="A-2-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="A" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="a 3 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                  </mtable>
                </mrow>
                <mo>)</mo>
              </mrow>
            </math>
          </div>
          <div class="textarea-container" data-i="1">
            <math>
              <mrow>
                <mo>(</mo>
                <mrow style="padding: 0.125em 0;">
                  <mi>
                    <span class="a-input" data-i="1" dir="ltr" lang="">
                      <textarea id="A-textarea" name="A-textarea" wrap="off" autocapitalize="off" autocomplete="off" spellcheck="false" class="matrix-table-textarea unfocused-placeholder" placeholder="-2  2 -3
-1  1  3
 2  0 -1/3" data-i="1" style="min-height: 6em; min-width: 1ch;"></textarea>
                    </span>
                  </mi>
                </mrow>
                <mo>)</mo>
              </mrow>
            </math>
          </div>
        </div>
        <div role="group"><button type="button" aria-pressed="false" class="swap-mode-button" data-i="1">セル</button><button type="button" class="upload-image" hidden="" title="行列の画像をアップロードしてください（注意：上手く動作しない可能性があります）" data-i="1"><span class="icon"
              data-i="1"></span></button><input type="file" name="upload" accept="image/*" hidden=""><button type="button" class="undo-button" disabled="" title="undo" data-i="1">?</button><button type="button" class="redo-button" disabled=""
            title="redo" data-i="1">?</button><button type="button" class="clear-table-button" title="消す" data-i="1"><span class="icon" data-i="1"></span></button><span class="div-nowrap" data-i="1"><button type="button"
              class="increment-size-button resize-table-button" data-increment="+1" data-i="1" disabled="">+</button><button type="button" class="decrement-size-button resize-table-button" data-increment="-1" data-i="1" disabled="">−</button></span>
        </div>
      </div>
    </fieldset>
    <div role="region" aria-label="行列Aの操作" class="bbox" data-i="1"><button type="button" class="expression-button" data-expression="determinant A" data-i="1">行列式を求める</button><button type="button" class="expression-button" data-expression="A^-1"
        data-i="1">逆行列を求める</button><button type="button" class="expression-button" data-expression="transpose A" data-i="1">転置行列</button><button type="button" class="expression-button" data-expression="rank A" data-i="1">階数を求める</button><span
        class="button-before-input" data-i="1"><button type="button" class="expression-button" data-expression="k * A" data-i="1">を掛けます</button><span class="a-input" data-i="1" dir="ltr" lang=""><input id="k-A-m" name="k-A-m" type="text"
            autocapitalize="off" inputmode="numeric" spellcheck="false" class="fraction-input" value="2" title="multiplier" enterkeyhint="go" data-i="1"></span></span><button type="button" class="expression-button"
        data-expression="Gaussian-elimination A" data-i="1">三角行列</button><button type="button" class="expression-button" data-expression="diagonalize A" data-i="1">対角行列</button><span class="button-before-input" data-i="1"><button type="button"
          class="expression-button" data-expression="A ^ k" title="Raise the matrix to the power of:" data-i="1">乗します</button><span class="a-input" data-i="1" dir="ltr" lang=""><input id="k-A-e" name="k-A-e" type="text" autocapitalize="off"
            inputmode="numeric" spellcheck="false" class="fraction-input" value="2" pattern="[\d\+\-\*\/\^\(\)n]*" list="exponentiation-list" title="冪 " enterkeyhint="go" data-i="1"></span></span><button type="button" class="expression-button"
        data-expression="LU-decomposition A" data-i="1">LU分解</button><button type="button" class="expression-button" data-expression="Cholesky-decomposition A" data-i="1">コレスキー分解</button></div>
  </div>
  <div role="group" class="bbox2" data-i="1">
    <button type="button" class="change-button" data-for1="A" data-for2="B" title="行列を交換" data-i="1">←<br>→</button>
    <div>
      <button type="button" class="expression-button" data-expression="A * B" title="行列の乗算" data-i="1">A<span class="operator" data-i="1">×</span>B</button><button type="button" class="expression-button" data-expression="A + B" title="行列の加算"
        data-i="1">A<span class="operator" data-i="1">+</span>B</button><button type="button" class="expression-button" data-expression="A - B" title="行列の減算" data-i="1">A<span class="operator" data-i="1">−</span>B</button>
    </div>
  </div>
  <div class="tdmatrix" data-i="1">
    <fieldset>
      <legend align="center">行列 B:</legend>
      <div class="insert-table matrix-table" data-id="B" data-sizes="3x3" data-type="simple" data-i="1" data-matrix-table="B" dropzone="copy string:text/plain string:application/mathml-presentation+xml">
        <div data-for="B" tabindex="-1" class="matrix-table-inner" dir="ltr" data-i="1">
          <div class="table-container" hidden="" data-i="1">
            <math>
              <mrow>
                <mo>(</mo>
                <mrow style="padding: 0.125em 0;">
                  <mtable columnalign="left">
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(1,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-0-0" name="B-0-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 1 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(1,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-0-1" name="B-0-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 1 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(1,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-0-2" name="B-0-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 1 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(2,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-1-0" name="B-1-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 2 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(2,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-1-1" name="B-1-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 2 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(2,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-1-2" name="B-1-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 2 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                    <mtr>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(3,1)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-2-0" name="B-2-0" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 3 1" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(3,2)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-2-1" name="B-2-1" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 3 2" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                      <mtd style="padding: 0px;">
                        <mi><span class="matrix-table-cell" title="b_(3,3)" data-i="1">
                            <span>
                              <span class="a-input" data-i="1" dir="ltr" lang="">
                                <input type="text" id="B-2-2" name="B-2-2" autocapitalize="off" autocomplete="off" spellcheck="false" inputmode="" class="matrix-table-input unfocused-placeholder far" data-for="B" enterkeyhint="enter" placeholder=""
                                  pattern="[\p{Decimal_Number}\p{Punctuation}\p{Math}\p{Script=Latin}\p{Script=Greek}\p{Other_Number}]+" aria-label="b 3 3" style="max-width: 6.333ch; min-width: 6.333ch;" data-i="1">
                              </span>
                            </span>
                          </span></mi>
                      </mtd>
                    </mtr>
                  </mtable>
                </mrow>
                <mo>)</mo>
              </mrow>
            </math>
          </div>
          <div class="textarea-container" data-i="1">
            <math>
              <mrow>
                <mo>(</mo>
                <mrow style="padding: 0.125em 0;">
                  <mi>
                    <span class="a-input" data-i="1" dir="ltr" lang="">
                      <textarea id="B-textarea" name="B-textarea" wrap="off" autocapitalize="off" autocomplete="off" spellcheck="false" class="matrix-table-textarea unfocused-placeholder" placeholder="-2  2 -3
-1  1  3
 2  0 -1/3" data-i="1" style="min-height: 6em; min-width: 1ch;"></textarea>
                    </span>
                  </mi>
                </mrow>
                <mo>)</mo>
              </mrow>
            </math>
          </div>
        </div>
        <div role="group"><button type="button" aria-pressed="false" class="swap-mode-button" data-i="1">セル</button><button type="button" class="upload-image" hidden="" title="行列の画像をアップロードしてください（注意：上手く動作しない可能性があります）" data-i="1"><span class="icon"
              data-i="1"></span></button><input type="file" name="upload" accept="image/*" hidden=""><button type="button" class="undo-button" disabled="" title="undo" data-i="1">?</button><button type="button" class="redo-button" disabled=""
            title="redo" data-i="1">?</button><button type="button" class="clear-table-button" title="消す" data-i="1"><span class="icon" data-i="1"></span></button><span class="div-nowrap" data-i="1"><button type="button"
              class="increment-size-button resize-table-button" data-increment="+1" data-i="1" disabled="">+</button><button type="button" class="decrement-size-button resize-table-button" data-increment="-1" data-i="1" disabled="">−</button></span>
        </div>
      </div>
    </fieldset>
    <div role="region" aria-label="行列Ｂの操作" class="bbox" data-i="1"><button type="button" class="expression-button" data-expression="determinant B" data-i="1">行列式を求める</button><button type="button" class="expression-button" data-expression="B^-1"
        data-i="1">逆行列を求める</button><button type="button" class="expression-button" data-expression="transpose B" data-i="1">転置行列</button><button type="button" class="expression-button" data-expression="rank B" data-i="1">階数を求める</button><span
        class="button-before-input" data-i="1"><button type="button" class="expression-button" data-expression="k * B" data-i="1">を掛けます</button><span class="a-input" data-i="1" dir="ltr" lang=""><input id="k-B-m" name="k-B-m" type="text"
            autocapitalize="off" inputmode="numeric" spellcheck="false" class="fraction-input" value="2" title="multiplier" enterkeyhint="go" data-i="1"></span></span><button type="button" class="expression-button"
        data-expression="Gaussian-elimination B" data-i="1">三角行列</button><button type="button" class="expression-button" data-expression="diagonalize B" data-i="1">対角行列</button><span class="button-before-input" data-i="1"><button type="button"
          class="expression-button" data-expression="B ^ k" title="Raise the matrix to the power of:" data-i="1">乗します</button><span class="a-input" data-i="1" dir="ltr" lang=""><input id="k-B-e" name="k-B-e" type="text" autocapitalize="off"
            inputmode="numeric" spellcheck="false" class="fraction-input" value="2" pattern="[\d\+\-\*\/\^\(\)n]*" list="exponentiation-list" title="冪 " enterkeyhint="go" data-i="1"></span></span><button type="button" class="expression-button"
        data-expression="LU-decomposition B" data-i="1">LU分解</button><button type="button" class="expression-button" data-expression="Cholesky-decomposition B" data-i="1">コレスキー分解</button></div>
  </div>
</form>

<form class="expression-input-container" data-i="1">
  <span class="button-after-input" data-i="1">
    <datalist id="expressions-list" hidden="">
      <option>A*X=B</option>
      <option>A^-1</option>
      <option>{{1,2,3},{4,5,6},{7,2,9}}^(-1)</option>
      <option>A*X=B, Y+A=B</option>
      <option label="A の行列式" value="determinant(A)"></option>
      <option label="A の逆数" value="inverse(A)"></option>
      <option label="Aランク" value="rank(A)"></option>
      <option label="A の転置" value="transpose(A)"></option>
      <option label="Aのアジュゲート" value="adjugate(A)"></option>
      <option label="A の疑似逆行列" value="pseudoinverse(A)"></option>
      <option label="A の固有値" value="eigenvalues(A)"></option>
      <option label="A の固有ベクトル" value="eigenvectors(A)"></option>
      <option label="A の LU 分解" value="LU-decomposition A"></option>
      <option label="A のコレスキー分解" value="Cholesky-decomposition A"></option>
      <option label="A の特異値分解" value="svd A"></option>
      <option label="AのQR分解" value="QR-decomposition A"></option>
      <option label="A のジョルダン分解" value="Jordan-decomposition A"></option>
      <option label="A の平方根" value="A^(1/2)"></option>
      <option label="A の行列指数" value="exp(A)"></option>
      <option label="A の行列対数" value="log(A)"></option>
      <option label="A の行列サイン" value="sin(A)"></option>
      <option label="A の行列余弦" value="cos(A)"></option>
      <option label="A の行列正接" value="tan(A)"></option>
      <option label="A の逆行列正弦" value="arcsin(A)"></option>
      <option label="A の逆行列コサイン" value="arccos(A)"></option>
      <option label="A の逆行列正接" value="arctan(A)"></option>
      <option label="trace" value="trace(A)"></option>
    </datalist>
    <span class="a-input" data-i="1" dir="ltr" lang="">
      <input id="expression" name="expression" type="text" autocapitalize="off" autocomplete="on" spellcheck="false" title="式入力フィールド" class="expression-input unfocused-placeholder" placeholder="2A+3B" list="expressions-list" enterkeyhint="go"
        data-i="1">
    </span><button type="submit" class="expression-input-button" data-i="1">
      <span class="operator" data-i="1">=</span>
    </button>
  </span>
</form>

Text Content

Matrix calculator
??????? Български Català ?e?tina Deutsch English Espa?ol ????? Fran?ais Galego
????? Indonesia Italiano 日本語 ??? Македонски Nederlands Norsk Polski Português
Rom?n? Русский Sloven?ina ??? Türk?e Укра?нська ???? Ti?ng Vi?t 中文(简体) 中文(繁體)
行列計算機連立一次方程式の解法行列式計算機固有値計算機ウィキペディア：行列

行列 A:
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行列式を求める逆行列を求める転置行列階数を求めるを掛けます三角行列対角行列乗しますLU分解コレスキー分解
←
→
A×BA+BA−B
行列 B:
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行列式を求める逆行列を求める転置行列階数を求めるを掛けます三角行列対角行列乗しますLU分解コレスキー分解
2 n 1/2 1/n ∞
A*X=B A^-1 {{1,2,3},{4,5,6},{7,2,9}}^(-1) A*X=B, Y+A=B =
小数を表示, 小数の桁数: 有効数字:
?消す+


この電卓で、行列式、行列の階数、累乗、足し算、掛け算、逆行列を求めることが出来ます。列要素を入力うぃ、ボタンをクリックするだけです。

 * 余分なセルを空のままにしておいて非正方行列を入力してください。
 * 小数（有限および循環）を使用することができます：1/3, 3.14, -1.3(56), or 1.2e-4；または演算式：2/3+3*(10-4),
   (1+x)/y^2, 2^0.5 (=2), 2^(1/3), 2^n, sin(phi), cos(3.142rad), a_1, or (root
   of x^5-x-1 near 1.2)。
    * 10進法の小数（有限と循環）：
      1/3, 3.14, -1.3(56), or 1.2e-4
    * 数式：
      2/3+3*(10-4), (1+x)/y^2, 2^0.5 (=2), 2^(1/3), 2^n, sin(phi),
      cos(3.142rad), a_1, or (root of x^5-x-1 near 1.2)
    * 行列定数：
      {{1,3},{4,5}}
    * 演算子：
      +, -, *, /, \, !, ^, ^{*}, ,, ;, ≠, =, ?, ?, >, and <
    * 関数：
      sqrt, cbrt, exp, log, abs, conjugate, arg, min, max, gcd, rank, adjugate,
      inverse, determinant, transpose, pseudoinverse, trace, cos, sin, tan, cot,
      cosh, sinh, tanh, coth, arccos, arcsin, arctan, arccot, arcosh, arsinh,
      artanh, arcoth, derivative, factor, and resultant
    * 元：
      rad, deg
    * 特殊記号：
      * pi, e, i — 数学定数
      * k, n — 整数
      * I or E — 単位行列
      * X, Y — 行列記号

 * ? 入力, 空間, ←↑↓→, バックスペース, and Deleteを使用してセル間を移動してください。
 * 結果から（またはテキスト?エディタから/テキスト?エディタに）行列をドラッグアンドドロップしてください。
 * 行列ついてもっと学ぶには、ウィキペディアを使用してください。

例
 * {{11,3},{7,11}}*{{8,0,1},{0,3,5}}
 * determinant({{1,2,3},{4,5,6},{7,2,9}})
 * {{1,2},{3,4}}^-1
 * {{1,2,3},{4,5,6},{7,2,9}}^-1




または
matri-tri-ca@yandex.ru
☕ Support
Thanks to:
 * Philip Petrov (https://cphpvb.net) for Bulgarian translation
 * Manuel Rial Costa for Galego translation
 * Shio Kun for Chinese translation
 * Petar Sokoloski for Macedonian translation
 * ?oàn Phan Tùng D??ng (@_q5ca) for Vietnamese translation
 * R?fk? Kür?at Vuru?an for Turkish translation
 * Ousama Malouf and Yaseen Ibrahim for Arabic translation
 * Marcel Artz - improving of the German translation
 * Marc Gisbert Juàrez - fixing the translation into Catalan


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