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>> x = solve('3*u + 9 = 8') ¾¯¸æ: Support of character vectors that are not valid variable names or define a number will be removed in a future release. To create symbolic expressions, first create symbolic variables and then use operations on them. > In sym>convertExpression (line 1586) In sym>convertChar (line 1491) In sym>tomupad (line 1243) In sym (line 199) In solve>getEqns (line 406) In solve (line 226) ¾¯¸æ: Do not specify equations and variables as character vectors. Instead, create symbolic variables with syms. > In solve>getEqns (line 446) In solve (line 226) x = -1/3 ½ñÌì¸Õ¿ªÊ¼Ñ§Ï°£¬³¢ÊÔ×öÊéÉϵÄÀý×Ó¾ÍÓöµ½ÁËÕâ¸öÎÊÌ⣬°Ù¶È¹È¸è¶¼Ã»ÓÐÕÒµ½´ð°¸£¬ÇóÖú ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
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