j = sqrt(-1)
Z = re + im*j
Re(Z) = re
Im(Z) = im
Id(Z) = Z
Pos(Z) = +Z
Neg(Z) = -Z
Conj(Z) = re - im*j
Abs(Z) = |Z| = sqrt(Z*conj(Z))
Phase(Z) = atan2(im, re)
Ln(Z) = ln(abs(Z)) + phase(Z)*j
Exp(Z) = e^Z
Sqr(Z) = Z^2
Sqrt(Z) = Z^0.5
Inv(Z) = 1/Z
Cos(Z) = (e^(-Z*j) + e^(+Z*j))/2
Acos(Z) = -ln(Z + sqrt(1 - Z^2)*j)*j
Sin(Z) = (e^(-Z*j) - e^(+Z*j))/2*j
Asin(Z) = -ln(sqrt(1 - Z^2) + Z*j)*j
Tan(Z) = sin(Z)/cos(Z)
Atan(z) = (ln(1 - Z*j) - ln(1 + Z*j))/2*j
Cosh(Z) = (e^(+Z) + e^(-Z))/2
Acosh(Z) = +ln(Z + sqrt(Z + 1)*sqrt(Z - 1))
Sinh(Z) = (e^(+Z) - e^(-Z))/2
Asinh(Z) = +ln(Z + sqrt(Z^2 + 1))
Tanh(Z) = sinh(Z)/cosh(Z)
Atanh(Z) = (ln(1 + Z) - ln(1 - Z))/2
Add(Z1, Z2) = Z1 + Z2
Sub(Z1, Z2) = Z1 - Z2
Mul(Z1, Z2) = Z1*Z2
Div(Z1, Z2) = Z1/Z2
Pow(Z1, Z2) = Z1^Z2