On 01/12/12 17:16, Tom Judson wrote:
> I would like to simplify the difference of two log expressions to show
> that I get a constant, but
>
> simplify((1/2)*log(2*t) - (1/2)*log(t))
>
> just returns the expression. Does anyone know of an easy fix for
> this? Preferably, I would like something that Calculus II students
> could easily use.
There's no global function for it, but what you want is to call
full_simplify() on the expression.
sage: f = (1/2)*log(2*t) - (1/2)*log(t)
sage: f.full_simplify()
1/2*log(2)
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-support
URL: http://www.sagemath.org
