This takes a complex number, and determines what the real part of the number is. For a complex number in the form a+bi, this would return a.

imag( returns b, the part real( does not return. real(A)+imag(A)i=A would return true.

Location Edit

  1. (MATH)
  2. CPX
  3. 2:real(

Example Edit

:Input "Value: ",N
:If R0
:Output(2,1,"THE REAL PART IS")
:If R=0
:Output(2,1,"THE NUMBER HAS")
:Output(3,1,"NO REAL PART")

This program will ask the user to input a value. If the number has a real part, it will print the real part. Otherwise, it will print that the number has no real part.

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