NX Nastran DMAP Programmer's Guide - Kxcad.net

Format Definition Result
Instructions
SPROD(x1,x2) single prec product x1 ∗ x2
RD to RS, CD to CS
The results are real single if both arguments are real double and complex single
if at least one of the arguments is complex double.
SQRT(x) square root
x
I,R to R, C to C
SUBSTRIN
(A,x1,x2)
If the value of integer or real arguments is less than 0, then an error results.
For complex arguments the principal square root is returned. That is, the first
component is always greater than or equal to 0.
substring SUBSTRIN
( ′ABC′ , 2, 3)
→
′BC′
x1,x2 may be I, R or C
Return substring of first argument with length of ABS(x2-x1)+1.
Arguments 2 and 3 must be numeric values. Prior to use as substring subscripts,
both arguments are converted to integers and checked for range of 1 to 80. If the
lower string subscript is less than 1, it is changed to 1. If the upper string
subscript is greater than 80, it is changed to 80. The larger string subscript value
becomes the upper substring subscript.
TAN(x) tangent tan(x) I,R to R, C to C
TANH(x) hyperbolic tangent tanh(x) I,R to R, C to C
TIMETOGO() remaining CPU Time returns I
Returns the remaining CPU time in integer seconds. Time remaining is found
by subtracting the current CPU time from the value on the TIME executive
control statement.
WLEN(x) VPS word length Returns VPS word length of
argument
A,I,R,C,L to I
Returns VPS word length of argument. Constant for all types, except character
data that ranges from 1-20.
XORL(x1,x2) numeric exclusive OR TRUE, if x1 or x2