Module pbrt::core::efloat

In addition to working out the error bounds algebraically, we can also have the computer do this work for us as some computation is being performed. This approach is known as running error analysis.

Structs

EFloat

EFloat keeps track of an interval that describes the uncertainty of a value of interest.

Functions

quadratic_efloat

Find solution(s) of the quadratic equation at2 + bt + c = 0 using EFloat instead of Float for error bounds.