Package index

Main API

reround()

General interface to reconstructing rounded numbers

Min and max values before rounding

unround()

Reconstruct rounding bounds

Individual rounding procedures

round_up_from() round_down_from() round_up() round_down()

Common rounding procedures

round_ceiling() round_floor() round_trunc() anti_trunc() round_anti_trunc()

Uncommon rounding procedures

Other

reround_to_fraction() reround_to_fraction_level()

Generalized rounding to the nearest fraction of a specified denominator

rounding_bias()

Compute rounding bias

round_ties_to_even() round_ties_to_away() round_toward_positive() round_toward_negative() round_toward_zero()

IEEE 754 rounding standard