Difference between revisions of "Simplify Command"
From GeoGebra Manual
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<div class="note">{{Example| 1=<br/> | <div class="note">{{Example| 1=<br/> | ||
| − | <code>Simplify[x + x + x]</code> gives you a function ''f(x) = 3x''. | + | <code>Simplify[x + x + x]</code> gives you a function ''f(x) = 3x''.}} |
| − | }} | ||
| − | |||
; Simplify[Text] | ; Simplify[Text] | ||
:Attempts to tidy up text expressions by removing repeated negatives etc. | :Attempts to tidy up text expressions by removing repeated negatives etc. | ||
Revision as of 14:35, 10 August 2011
- Simplify[Function]
- Simplifies the terms of the given function, if possible.
Example:
Simplify[x + x + x] gives you a function f(x) = 3x.- Simplify[Text]
- Attempts to tidy up text expressions by removing repeated negatives etc.
Example:
for a=b=c=-1
for a=b=c=-1
Simplify["f(x) = "+a+"x²+"+b+"x+"+c] returns "f(x)=-x^2-x-1". Note: The FormulaText Command normally produces better results and is simpler.
CAS Syntax
- Simplify[Function]
- Simplifies the terms of the given function, if possible. Undefined variables can be included in the terms.
Example:
Simplify[3*x+4*x+a*x] gives you x*(a+7).
