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Approximate solution of y'=f(t,y) : odesolve

Input :
odesolve(sin(t*y),[t,y],[0,1],2)
or :
odesolve(sin(t*y),t=0..2,y,1)
or :
odesolve(0..2,(t,y)->sin(t*y),1)
or define the function :
f(t,y):=sin(t*y)
and input :
odesolve(0..2,f,1)
Output :
[1.82241255675]
Input :
odesolve(0..2,f,1,tstep=0.3)
Output :
[1.82241255675]
Input :
odesolve(sin(t*y),t=0..2,y,1,tstep=0.5)
Output :
[1.82241255675]
Input :
odesolve(sin(t*y),t=0..2,y,1,tstep=0.5,curve)
Output :
[[0.760963063136,[1.30972370515]],[1.39334557388,[1.86417104853]]]


next up previous contents index
suivant: Approximate solution of the monter: Numerical algorithms précédent: Approximate computation of integrals   Table des matières   Index
giac documentation written by Renée De Graeve and Bernard Parisse