IS_ELEMENT_OF, IS_ELEMENT_OF_STR, IS_ELEMENT_OF_STR_N
IS_ELEMENT_OF(A, B) returns 1 if any element of numeric argument B matches any element of numeric argument A, and 0 if there is no match
IS_ELEMENT_OF_STR(A,B) works on string arguments A and B
IS_ELEMENT_OF_STR_N(A,B) works on string arguments A and B, and does case insensitive matching. It returns1 if 1st arg contains any of the values in 2nd arg, 2 if there is a case-insensitve match, else 0.
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Arguments: |
A |
variable to search |
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B |
variable to match |
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Result Axes: |
X |
Abstract, 1 element long |
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Y |
Normal |
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Z |
Normal |
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T |
Normal |
Example:
yes? list/nohead IS_ELEMENT_OF ({44,55,66}, {55}) 1.00
IS_ELEMENT_OF_STR is case sensitive
yes? list/nohead IS_ELEMENT_OF_STR ({"HELLO", "hello", "Friend"}, {"Friend", "bye"})
1.00
yes? list/nohead IS_ELEMENT_OF_STR ({"HELLO", "hello", "Friend"}, {"friend", "heLLo"})
0.00IS_ELEMENT_OF_STR_N(VAR,VALUES) returns 2 if there is a case-insensitive match.
yes? list/nohead IS_ELEMENT_OF_STR_N ({"friend"}, {"HELLO", "hello", "Friend"})
2.000
yes? list/nohead IS_ELEMENT_OF_STR_N ({"Friend"}, {"HELLO", "hello", "Friend"})
1.000