fastmath.efloat
(re)Implementation of EFloat/Interval from pbrt-v3/pbrt-v4.
A floating point number structure which keeps a track of error caused by operations.
Categories
Other vars: ->EFloat ->Pair ->double abs absolute-error acos add addf ceil cos difference-of-products div divf efloat equals? floor fma in-range? lower-bound map->EFloat map->Pair max mid-point min mul mulf neg quadratic relative-error sin sq sqrt sub subf sum-of-products upper-bound width
efloat
(efloat v)(efloat v err)(efloat v low high)Create EFloat object from a single value or low and high values.