Does anyone know how to code Mathematica to solve modular problems? For example, say I want to solve 4x == 1 mod 5. My best guess was Mod[Solve[4x == 1, x], 5] but that only resulted in the response Mod[1/4, 5].
Thanks!
-Dan
Does anyone know how to code Mathematica to solve modular problems? For example, say I want to solve 4x == 1 mod 5. My best guess was Mod[Solve[4x == 1, x], 5] but that only resulted in the response Mod[1/4, 5].
Thanks!
-Dan
No good. I get back {{x -> 1/4 InverseFunction[Mod, 1, 2][1, 5]}}, which leads me to believe that it doesn't understand the Mod[ ] in this context. I don't know. WolframAlpha will solve simple ones but even that site doesn't tell me how the problem needs to be coded. Ach!
-Dan