Floating Point Errors fix

Made a decorator that attempts to fix floating point arithmetic errors within a function. On by default, but can be disabled with the --no-fix-floating-point flag. May still be unstable, as this feature hasn't been fully tested yet. Will fix any errors that come up

Example:

# Without fix:
print(1.1 * 3) # 3.3000000000000003

# With fix:
print(1.1 * 3) # 3.3