10/01/15 12:19:34
>>215
使用言語：maxima
(%i41) display2d:false;
(%o41) false
(%i42) solve([x1+5*x2+x3=2,3*x1+4*x2=2,9*x1+10*x2+4*x3=8],[x1,x2,x3]);
(%o42) [[x1 = 2/5,x2 = 1/5,x3 = 3/5]]
10/01/15 12:19:34
>>215
使用言語：maxima
(%i41) display2d:false;
(%o41) false
(%i42) solve([x1+5*x2+x3=2,3*x1+4*x2=2,9*x1+10*x2+4*x3=8],[x1,x2,x3]);
(%o42) [[x1 = 2/5,x2 = 1/5,x3 = 3/5]]