🔢Complex Number Calculator
A complex number z = a + bi combines real part a and imaginary part b, where i = √(−1). Complex numbers extend the real line to a 2D plane and are essential in engineering, physics, and signal processing.
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Fun Fact
Initially dismissed as imaginary, complex numbers are now indispensable in quantum mechanics (all wave functions are complex-valued) and signal processing (Fourier transforms).
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