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D.12.2.42 find_index
Procedure from librarycrypto.lib (see crypto_lib).
- Usage:
- find_index(a, e)
- Return:
- Returns the list index of element e in list a. Returns 0 if e is not in a
LIB "crypto.lib"; list a = 1,5,20,6,37; find_index(a,20); ==> 3 find_index(a,6); ==> 4 find_index(a,100); ==> 0 |