sin z=sin a +cosa/1!*(z-a)-sina/2!*(z-a)²-cosa/3!*(z-a)³+sina/4!(z-a)^4+...+ sin(n)/n!*(z-a)^n+Rn(z) unde a∈C
Daca a=0 obtii seria McLaurin
sinz= sin0+cos0/1!z-sin0/2!*z²-cos0/3!*z³+sin0/4!*+...+sin(n)(0)/n!*zn+Rn(z)
sinz=1+z+z³/3!+...+sin(n)z*z^(n)+Rnz
Rn(z) =restul seriei. nu-mi amintwesc cum se calculeaza