Re: [fricas-devel] Some questions about Fricas

Aha I see! Thanks! Den tor. 17. mai 2018, 00.02 skrev Ralf Hemmecke : > Hi, > > > How to I define the natural logarithm in FriCAS? > > It depends on what you mean. FriCAS deals with symbolics, so you can type. > > (7) -> exp(log x) > >(7) x >

Re: [fricas-devel] Some questions about Fricas

Hi, > How to I define the natural logarithm in FriCAS? It depends on what you mean. FriCAS deals with symbolics, so you can type. (7) -> exp(log x) (7) x Type: Expression(Integer) (9) -> log exp x (9) x So, obviously, log is the name of the natural

[fricas-devel] Some questions about FriCAS

|Hi! I wanted to see when the sample equation N(x)=-x^2+20x=80. I was just wondering why I get different results when I use 1.e-2 and 1.e-45? What does this represent? (1) -> N==-x^2+20*x Type: Void (2) -> N Compiling body of

[fricas-devel] Some questions about Fricas

Hi! I have some questions on how to do the "simple" stuff with FriCAS. Here I took a sample function N(x)=x^2+20*x. I want to calculate when this is equal to 80. Why do I get different results by typing 1.e-2 and 1.e-45? The result is pretty equal, but different decimals. (1) -> N==-x^2+20*x