Name

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PLUS

Purpose

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This function returns 1 if the input is positive, 0 otherwise.

Category

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Mathematics

Calling Sequence

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Result = PLUS( Y )

Inputs

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Y: A scalar or array of type integer or floating point.

Outputs

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Result: Returns 1 if Y is positive, 0 otherwise.

Procedure

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This function determines whether Y is greater than 0.

Example

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Determine if 3 is positive.
result = plus( 3 )

Modification History

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  Written by: Daithi A. Stone, 2000-06-09.
Modified: Daithi A. Stone, 2000-07-06 (removed
LENGTH.pro).
Modified: Daithi A. Stone, 2000-07-10 (removed for loop).