The complicated number encoding scheme you mentioned is a hexfloat: C has them too.
Hexfloat can be really useful when you need precise/exact floating-point constants for numerical methods. Without them, you end up having to do more-complicated hacks to preserve exact constant values when code gets compiled, or you have to live with compilers (sometimes) subtly altering constants.
Hexfloat can be really useful when you need precise/exact floating-point constants for numerical methods. Without them, you end up having to do more-complicated hacks to preserve exact constant values when code gets compiled, or you have to live with compilers (sometimes) subtly altering constants.
I wish more languages supported hexfloats.