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- Safe comparison of integers with std::cmp_equal/not_equal/less,/less_equal/greater/greater_equal
Problem: -2 < 5 is false (because -2 is automatically converted from signed to unsigned)
Use safe compare functions to get correct results:
std::cmp_less(-2, 5) is true
To compare int and double use old syntax: myDouble < myInt - mathematical constants std::numbers::pi/inv_pi/sqrt2/sqrt3/e/log2e/log10e
- Midpoint of 2 numbers std::midpoint
- Linear interpolation/extrapolation std::lerp(a,b,t)
a + t(b-a)