imaginary numbers are written with a suffix of "j" or "J" : complex « Data Type « Python Tutorial

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Python Tutorial » Data Type » complex   2. 2. 3. imaginary numbers are written with a suffix of "j" or "J" Complex numbers with a nonzero real component are written as "(real+imagj)", or can be created with the "complex(real, imag)" function. print 1j * 1J print 1j * complex(0,1) print 3+1j*3 print (3+1j)*3 print (1+2j)/(1+1j) 2. 2. complex 2. 2. 1.  import cmath for Complex number 2. 2. 2.  Complex Number Attributes 2. 2. 3.  imaginary numbers are written with a suffix of "j" or "J" 2. 2. 4.  To extract these parts from a complex number z, use z.real and z.imag. 2. 2. 5.  Use abs(z) to get its magnitude (as a float) or z.real to get its real part 2. 2. 6.  Complex Math

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