What is the use of imaginary number?
107704
Applications of complex numbers to solve non-complex problems
81070
Why must the eigenvalue of the number operator be an integer?
112348
Defining the Complex numbers
86381
What is imaginary time?
24929
Why did Euler use e to represent complex numbers?
58636
Do the real numbers and the complex numbers have the same cardinality?
90933
Finding the roots of complex numbers
99974
When to use NSInteger vs. int
20486
Numbers representable as $x^2 + 2y^2$
31542
How many "super imaginary" numbers are there?
51408
Converting numbers to integers
29740
What is the physical significance of the imaginary part when plane waves are represented as $e^{i(kx-\omega t)}$?
83677
Use of negative frequency for the sake of simplifying mathematics?
38674
Do complex numbers really exist?
104643
Why do we use this definition of "algebraic integer"?
137054
How to work with complex numbers in C?
17312
How to raise a complex number to the power of another complex number?