Google 使用者
Under decimal mode, it feedback as "Sorry, unable to compute that expression"? Trying to solve AX=B (matrix operation). The first row of A is (-15, 10, 5). The second row of A is (2,-4,1). The third row of A is (1,1,-4). The first row of B is (14), the second row of B is (0), the third row of B is (0). B is a 3 by 1 column vector matrix. Wondering why I can get the correct result under fraction mode but unable to compute under decimal mode?
Roaming Squirrel Software
2016年6月14日
please enter as f(x)=ln(sin((x^2))+5)
this will give the result as f′(x)=2x×cos(x^2)×(sin(x^2)+5)^(-1)