REAL

Converts an INTEGER or COMPLEX number to REAL.

REAL(numeric-expression)

Usage:

PRINT REAL(Z)

DRAW REAL(C),IMAG(C)

Example: REAL.BAS

Description:

The real part of a complex number is returned with REAL, and the imaginary part with IMAG. To express the parts of a complex number in polar form, use ABS and ARG:

PRINT "Rectangular form: Real = ";REAL(Z),"Imag =";IMAG(Z)

PRINT "Polar form: Magnitude = ";ABS(Z),"Angle = ";ARG(Z)

See Also:

ABS, ARG, CMPLX, CONJG, IMAG