Stefano Sabatini 999495734b lavu/eval: add if() and ifnot() eval functions ...

They allow to implement the if/then/else logic, which cannot be
implemented otherwise.

For example the expression:
A*B + not(A)*C

always evaluates to NaN if B is NaN, even in the case where A is 0.

2012-01-17 12:03:30 +01:00

22 KiB

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