Complex Number Explorer

Math Lab • Grade 11 • Complex Numbers

Session: 00:00

Complex Numbers Input

z₁ = a + bi
Real (a):1.0
Imaginary (b):2.0
1 + 2i
z₂ = c + di
Real (c):3.0
Imaginary (d):-1.0
3 − 1i

Properties

|z₁| modulus:
arg(z₁) degrees:
|z₂| modulus:
arg(z₂) degrees:
Polar form z₁ = r·e^(iθ):
Polar form z₂ = r·e^(iθ):
Result:
De Moivre (z₁ⁿ form):

Presets

Formula Reference:
z = a + bi = r·e^(iθ)
r = √(a² + b²), θ = atan2(b,a)
z·z̄ = |z|² = a² + b²
De Moivre: zⁿ = rⁿ·(cos nθ + i·sin nθ)