case distinction in symbolic expression

MvG
467 ●16 ●31 ●43

Is it possible to include a case distinction in a symbolic expression?

More precisely, I'm currently trying to understand how to include a truncated power function into a symbolic expression, if that is at all possible.

1 Answer

Sort by » oldest newest most voted

2429 ●1 ●22 ●55

To distinct two cases you can use the heaviside function:

f(x) = heaviside(x)*x^2
print type(f)
f(2); f(0); f(-2)

Please start posting anonymously - your entry will be published after you log in or create a new account.

Asked: 12 years ago

Seen: 710 times

Last updated: Mar 13 '13