Difference between revisions of "Invert Command"

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: {{Example|1=<code>Invert[{{1, 2}, {3, 4}}]</code> gives you the inverse matrix ''{{-2, 1}, {1.5, -0.5}}''.}}
 
: {{Example|1=<code>Invert[{{1, 2}, {3, 4}}]</code> gives you the inverse matrix ''{{-2, 1}, {1.5, -0.5}}''.}}
  
==CAS view==
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==CAS Syntax==
 
; Invert[Matrix]: Inverts the given matrix.
 
; Invert[Matrix]: Inverts the given matrix.
 
: {{Example|1=<code>Invert[{{a, b}, {c, d}}]</code> gives you the inverse matrix ''{ { d/( a* d- b* c},- b/( a* d- b* c)}, {- c/( a* d- b* c), a/( a* d- b* c) } }''.}}
 
: {{Example|1=<code>Invert[{{a, b}, {c, d}}]</code> gives you the inverse matrix ''{ { d/( a* d- b* c},- b/( a* d- b* c)}, {- c/( a* d- b* c), a/( a* d- b* c) } }''.}}

Revision as of 12:39, 9 August 2011


Invert[Matrix]
Inverts the given matrix.
Example: Invert[{{1, 2}, {3, 4}}] gives you the inverse matrix {{-2, 1}, {1.5, -0.5}}.


CAS Syntax

Invert[Matrix]
Inverts the given matrix.
Example: Invert[{{a, b}, {c, d}}] gives you the inverse matrix { { d/( a* d- b* c},- b/( a* d- b* c)}, {- c/( a* d- b* c), a/( a* d- b* c) } }.
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