Hi,
Sorry for the poor documentation for the plug-ins, they are various addons that we thought might be useful, but aren’t part of the core product, and so don’t receive as much attention/support from us.
The available functions are:
neg, abs, sign
ln, log, exp, pow
sin, cos, tan, cot, sec, csc
asin, acos, atan, acot, asec, acsc,
sinh, cosh, tanh, coth, sech, csch
asinh, acosh, atanh, acoth, asech, acsch
They all take one argument, except for pow which takes 2.
It should recognize |x| as the same as abs(x), x^2 means x to the second power, and x! means X factorial. Also the constants ‘e’ and ‘pi’ are available.
You can indeed graph multiple functions, simply separate them with a ; character. For example, try this input:
abs(x);0.1x^2;-4;3sin(x)
Finally, after graphing multiple equations, if you click the 5th button (that looks like an X with a green dot), it will calculate the intersections.
Thanks for using Vyew. Feel free to let me know any other suggestions you have, we will take them into consideration for our future versions.
