An easy-to-use calculator that adds two complex numbers.
Let \( w \) and \( z \) be two complex numbers such that \[ w = a + ib, \qquad z = A + iB \] The sum of \( w \) and \( z \) is \[ \begin{aligned} w + z &= (a + ib) + (A + iB) \\ &= (a + A) + (b + B)i \end{aligned} \]
Enter the real and imaginary parts (as integers, decimals, or fractions) of two complex numbers \( w \) and \( z \), then press Add.