Nothing
#
# vim:set ff=unix expandtab ts=2 sw=2:
TestNp=function(){
require(RUnit)
t_start=0
t_end=10
tn=10
tol=.02/tn
#print(tol)
timestep=(t_end-t_start)/tn
times=seq(t_start,t_end,timestep)
k1=-0.5
k2=-0.2
c10=1
c20=2
target=TwopParallelAnalytical(times,k1,k2,c10,c20)
Yeuler =TwopParallel(times,k1,k2,c10,c20,euler)
Yode =TwopParallel(times,k1,k2,c10,c20,deSolve.lsoda.wrapper)
checkEquals(target, Yode, "test numeric solution computed by deSolve.lsoda.wrapper function against analytical",
#tolerance = .Machine$double.eps^0.5,
tolerance = tol,
)
checkEquals(target, Yeuler, "test numeric solution computed by the euler mehtod against analytical",
tolerance = tol,
)
k3=-0.5
c30=3
target=ThreepParallelAnalytical(times,k1,k2,k3,c10,c20,c30)
Yeuler=ThreepParallel(times,k1,k2,k3,c10,c20,c30,euler)
checkEquals(target, Yeuler, "test numeric solution computed by the euler mehtod against analytical",
tolerance = tol,
)
}
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