Complex numbers
Since 3.3
If a number is followed by the
i or
I character (with no space), then it is assumed to be
a complex number constant.
In that case, if no component provides support for complex numbers, the
gb.complex component is
automatically loaded, and adds a new
Complex class to the interpreter.
To write the real part of the complex number constant, you have to add a floating-point number
with the addition operator.
The i or I letter alone is still a valid identifier. So write 1i to use i.
Examples
1i
1+2i
-3.14i
0.5+0.1i
0i
See also