from math import *
from sympy import *
tt=Symbol('tt')
fvecx=tt*sin(tt)
fvecy=tt*cos(tt)
fvecz=sqrt(tt)
fvecxlambdified = lambdify(tt, fvecx)
fvecylambdified = lambdify(tt, fvecy)
fveczlambdified = lambdify(tt, fvecz)
fvecxdiff=fvecx.diff(tt)
fvecxdifflambdified=lambdify(tt,fvecxdiff)
fvecydiff=fvecy.diff(tt)
fvecydifflambdified=lambdify(tt,fvecydiff)
fveczdiff=fvecz.diff(tt)
fveczdifflambdified=lambdify(tt,fveczdiff)
print("fx(1)=",fvecxlambdified(1))
print("fy(1)=",fvecylambdified(1))
print("fz(1)=",fveczlambdified(1))
print("fx'(1)=",fvecxdifflambdified(1))
print("fy'(1)=",fvecydifflambdified(1))
print("fz'(1)=",fveczdifflambdified(1))