Difference between revisions of "SolveODE Command"

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(added v.4 - needs description)
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{{command|cas}}
 
{{command|cas}}
 
==Outside CAS==
 
==Outside CAS==
; <nowiki>SolveODE[ <f'(x,y)>, <Start x>, <Start y>, <End x>, <Step> ]</nowiki>
+
; SolveODE[ <f'(x,y)>, <Start x>, <Start y>, <End x>, <Step> ]
 
:Solves first order ODE given df/dx.
 
:Solves first order ODE given df/dx.
  
; <nowiki>SolveODE[ <y'>, <x'>, <Start x>, <Start y>, <End t>, <Step> ]</nowiki>
+
; SolveODE[ <y'>, <x'>, <Start x>, <Start y>, <End t>, <Step> ]
 
{{description}}
 
{{description}}
; <nowiki>SolveODE[ <b(x)>, <c(x)>, <f(x)>, <Start x>, <Start y>, <Start y'>, <End x>, <Step> ]</nowiki>
+
; SolveODE[ <b(x)>, <c(x)>, <f(x)>, <Start x>, <Start y>, <Start y'>, <End x>, <Step> ]
:Solves second order ODE <nowiki>y''+b(x)y'+c(x)y=f(x)</nowiki>
+
:Solves second order ODE <math>y''+b(x)y'+c(x)y=f(x)</math>
  
 
{{Note|Always returns the result as locus.}}
 
{{Note|Always returns the result as locus.}}

Revision as of 17:53, 19 March 2011



Outside CAS

SolveODE[ <f'(x,y)>, <Start x>, <Start y>, <End x>, <Step> ]
Solves first order ODE given df/dx.
SolveODE[ <y'>, <x'>, <Start x>, <Start y>, <End t>, <Step> ]


SolveODE[ <b(x)>, <c(x)>, <f(x)>, <Start x>, <Start y>, <Start y'>, <End x>, <Step> ]
Solves second order ODE y''+b(x)y'+c(x)y=f(x)
Note: Always returns the result as locus.

In CAS

SolveODE(<f'(x,y)>)
Solves first order ODE given df/dx, with Maxima only.
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