Ask Your Question
0

Why simplify does not simplify this expression ?

asked 2012-11-29 05:42:50 +0100

Ryzz gravatar image
Q, Gamma, omega0 = var( 'Q', 'Gamma',  'omega0')
u = (Q * omega0 + Gamma) / Q
simplify(u)

The output is: $$\omega = \frac{Q \omega_0 + \Gamma}{Q}$$

Instead of: $$\omega = \omega_0 + \frac{\Gamma}{Q}$$

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
2

answered 2012-11-29 06:23:46 +0100

Mark gravatar image
  1. 'simple' is a matter of definition (or taste)
  2. even in cases where it is rather obvious what the 'simple' answer would be, sage will frequently not live up to that ... see this one

anyway, I guess what you want is

u.expand()
edit flag offensive delete link more

Your Answer

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

Add Answer

Question Tools

Stats

Asked: 2012-11-29 05:42:50 +0100

Seen: 4,945 times

Last updated: Nov 29 '12