Nonlinear forward/inverse conversions for GNU Units temperature
scales (tempC, tempF, tempreaumur).
Each function pair converts between a temperature scale reading and kelvin. The forward function takes a scale value and returns kelvin; the inverse takes kelvin and returns the scale value.
These are registered as :special custom units so that both
tempC(100) (function call) and 100 tempc to kelvin (unit
conversion) work through the same mechanism.
Summary
Functions
Celsius to kelvin.
Kelvin to Celsius.
Fahrenheit to kelvin.
Kelvin to Fahrenheit.
Réaumur to kelvin.
Kelvin to Réaumur.
Functions
Celsius to kelvin.
Kelvin to Celsius.
Fahrenheit to kelvin.
Kelvin to Fahrenheit.
Réaumur to kelvin.
Kelvin to Réaumur.