09 Mei 2019

ALJABAR LINIER DENGAN METODE GAUSS JORDAN BAHASA PHP

Published : Kamis, Mei 09, 2019 Author :


Source Code :

  2. <!DOCTYPE html>
  3. <html>
  4. <head>
  5. <title></title>
  6. </head>
  7. <body>
  8. <table>
  9. <tr>
  10. <td>
  11. <?php
  12. $a = 1;
  13. $b = -1;
  14. $c = -1;
  15. $d = 0;
  16. $e = 6;
  17. $f = 2;
  18. $g = 0;
  19. $h = 12;
  20. $i = 6;
  21. $j = 0;
  22. $k = 3;
  23. $l = 8;
  24. ?>
  25. Soal =
  26. <table>
  27. <tr>
  28. <td>X<small>1</small> -</td>
  29. <td>X<small>2</small> -</td>
  30. <td>X<small>3</small></td>
  31. <td>= 0</td>
  32. </tr>
  33. <tr>
  34. <td>6X<small>1</small> +</td>
  35. <td>2X<small>2</small></td>
  36. <td> </td>
  37. <td>= 12</td>
  38. </tr>
  39. <tr>
  40. <td>6X<small>1</small> </td>
  41. <td>+</td>
  42. <td>3X<small>3</small></td>
  43. <td>= 8</td>
  44. </tr>
  45. </table>

  47. <br>
  48. <table>
  49. <tr>
  50. <td>
  51. <table>
  52. <tr>
  53. <td><center>| <?= $a ?></center></td>
  54. <td><center><?= $b ?></center></td>
  55. <td><center><?= $c ?></center></td>
  56. <td><center><?= $d ?> |</center></td>
  57. </tr>
  58. <tr>
  59. <td><center>| <?= $e ?></center></td>
  60. <td><center><?= $f ?></center></td>
  61. <td><center><?= $g ?></center></td>
  62. <td><center><?= $h ?> |</center></td>
  63. </tr>
  64. <tr>
  65. <td><center>| <?= $i ?></center></td>
  66. <td><center><?= $j ?></center></td>
  67. <td><center><?= $k ?></center></td>
  68. <td><center><?= $l ?> |</center></td>
  69. </tr>
  70. </table>
  71. </td>
  72. <td>
  73. B<small>2</small> - 6B<small>1</small>
  74. </td>
  75. </tr>
  76. </table>

  78. <?php
  79. $E = $e - (6*$a);
  80. $F = $f - (6*$b);
  81. $G = $g - (6*$c);
  82. $H = $h - (6*$d);
  83. ?>
  84. <br>
  85. <table>
  86. <tr>
  87. <td>
  88. <table>
  89. <tr>
  90. <td><center>| <?= $a ?></center></td>
  91. <td><center><?= $b ?></center></td>
  92. <td><center><?= $c ?></center></td>
  93. <td><center><?= $d ?> |</center></td>
  94. </tr>
  95. <tr>
  96. <td><center>| <?= $E ?></center></td>
  97. <td><center><?= $F ?></center></td>
  98. <td><center><?= $G ?></center></td>
  99. <td><center><?= $H ?> |</center></td>
  100. </tr>
  101. <tr>
  102. <td><center>| <?= $i ?></center></td>
  103. <td><center><?= $j ?></center></td>
  104. <td><center><?= $k ?></center></td>
  105. <td><center><?= $l ?> |</center></td>
  106. </tr>
  107. </table>
  108. </td>
  109. <td>
  110. B<small>3</small> - 6B<small>1</small>
  111. </td>
  112. </tr>
  113. </table>

  115. <?php
  116. $I = $i - (6*$a);
  117. $J = $j - (6*$b);
  118. $K = $k - (6*$c);
  119. $L = $l - (6*$d);
  120. ?>
  121. <br>
  122. <table>
  123. <tr>
  124. <td>
  125. <table>
  126. <tr>
  127. <td><center>| <?= $a ?></center></td>
  128. <td><center><?= $b ?></center></td>
  129. <td><center><?= $c ?></center></td>
  130. <td><center><?= $d ?> |</center></td>
  131. </tr>
  132. <tr>
  133. <td><center>| <?= $E ?></center></td>
  134. <td><center><?= $F ?></center></td>
  135. <td><center><?= $G ?></center></td>
  136. <td><center><?= $H ?> |</center></td>
  137. </tr>
  138. <tr>
  139. <td><center>| <?= $I ?></center></td>
  140. <td><center><?= $J ?></center></td>
  141. <td><center><?= $K ?></center></td>
  142. <td><center><?= $L ?> |</center></td>
  143. </tr>
  144. </table>
  145. </td>
  146. <td>
  147. B<small>3</small> - <?= (3/4) ?>B<small>2</small>
  148. </td>
  149. </tr>
  150. </table>

  152. <?php
  153. $II = $I - ((3/4)*$E);
  154. $JJ = $J - ((3/4)*$F);
  155. $KK = $K - ((3/4)*$G);
  156. $LL = $L - ((3/4)*$H);
  157. ?>
  158. <br>
  159. <table>
  160. <tr>
  161. <td>
  162. <table>
  163. <tr>
  164. <td><center>| <?= $a ?></center></td>
  165. <td><center><?= $b ?></center></td>
  166. <td><center><?= $c ?></center></td>
  167. <td><center><?= $d ?> |</center></td>
  168. </tr>
  169. <tr>
  170. <td><center>| <?= $E ?></center></td>
  171. <td><center><?= $F ?></center></td>
  172. <td><center><?= $G ?></center></td>
  173. <td><center><?= $H ?> |</center></td>
  174. </tr>
  175. <tr>
  176. <td><center>| <?= $II ?></center></td>
  177. <td><center><?= $JJ ?></center></td>
  178. <td><center><?= $KK ?></center></td>
  179. <td><center><?= $LL ?> |</center></td>
  180. </tr>
  181. </table>
  182. </td>
  183. </tr>
  184. </table>
  185. </td>
  186. <td>
  187. <table>
  188. <tr>
  189. <td><?= $KK ?> X<small>3</small> = <?= $LL ?></td>
  190. </tr>
  191. <tr>
  192. <td>X<small>3</small> = (<?= $LL/$KK ?>)</td>
  193. </tr>
  194. </table>
  195. <br>
  196. <table>
  197. <tr>
  198. <td><?= $F ?>X<small>2</small> + <?= $G ?> (<?= $LL/$KK ?>) = <?= $H ?></td>
  199. </tr>
  200. <tr>
  201. <td><?= $F ?>X<small>2</small> + (<?= $G*($LL/$KK) ?>) = <?= $H ?></td>
  202. </tr>
  203. <tr>
  204. <td><?= $F ?>X<small>2</small> = <?= $H ?> + <?= ($G*($LL/$KK))*(-1) ?></td>
  205. </tr>
  206. <tr>
  207. <td><?= $F ?>X<small>2</small> = <?= $H+($G*($LL/$KK))*(-1) ?></td>
  208. </tr>
  209. <tr>
  210. <td>X<small>2</small> = <?= ($H+($G*($LL/$KK))*(-1))/$F ?></td>
  211. </tr>
  212. </table>
  213. <br>
  214. <table>
  215. <tr>
  216. <td>X<small>1</small> - <?= ($H+($G*($LL/$KK))*(-1))/$F ?> - (<?= $LL/$KK ?>) = <?= $d ?></td>
  217. </tr>
  218. <tr>
  219. <td>X<small>1</small> - <?= ($H+($G*($LL/$KK))*(-1))/$F ?> + <?= ($LL/$KK)*(-1) ?> = <?= $d ?></td>
  220. </tr>
  221. <tr>
  222. <td>X<small>1</small> = <?= ($H+($G*($LL/$KK))*(-1))/$F ?> - <?= ($LL/$KK)*(-1) ?> = <?= (($H+($G*($LL/$KK))*(-1))/$F)-(($LL/$KK)*(-1)) ?></td>
  223. </tr>
  224. <tr>
  225. <td>X<small>1</small> = <?= (($H+($G*($LL/$KK))*(-1))/$F)-(($LL/$KK)*(-1)) ?></td>
  226. </tr>
  227. </table>
  228. </td>
  229. </tr>
  230. </table>


  233. </body>
  234. </html>
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