FixedPoint

Fixed Point fraction implementation.

Uses iterative method to calculate mul/div operations.

Configuration

in FixedPoint.h

• FIXED_OFFSET : decimal offset. Any even number (2, 4, 6, ..., 30). (Odd number might work, but I cannot sure.)

in FixedPoint.cpp

• USE_LONG_LONG : If set to 1, mul/div use long long integer (64bit).
• USE_ITERATIVE_MUL : If set to 1, mul uses iterative method. This may provide high precision, but I cannot sure. Div always uses iterative method.

License

MIT license. Read LICENSE.