Solve Half Life
After each half-life, half of the remaining quantity is left. The same model applies to other first-order decay processes.
Formula: N(t) = Nβ(1/2)^(t/tΒ½)
Keep angles, lengths, masses, and rates in the convention expected by the calculator. A unit conversion should happen before the main formula, not after a mixed-unit calculation.
If you know a standard case, use it as a reference to confirm the calculator output.