Node:Complex,
Next:Arithmetic,
Previous:Conversion,
Up:Numbers
21.2.10 Complex Number Operations
makerectangular real imaginary

Scheme Procedure 
scm_make_rectangular (real, imaginary)

C Function 
Return a complex number constructed of the given real and
imaginary parts.

makepolar x y

Scheme Procedure 
scm_make_polar (x, y)

C Function 
Return the complex number x * e^(i * y).

realpart

Scheme Procedure 
Return the real part of the number z.

imagpart

Scheme Procedure 
Return the imaginary part of the number z.

magnitude

Scheme Procedure 
Return the magnitude of the number z. This is the same as
abs for real arguments, but also allows complex numbers.

Return the angle of the complex number z.
