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Definition of Limit State Functions

UNIPASS™ allows the user to define limit-state function using FORTRAN-like syntax. This capability allows the user to run UNIPASS™ without recompiling the program for different problems. Limit-state function may be defined as a function of random variables or previously defined functions. These functions may also be a function of random variables or other previously defined functions.

 

Precedence of Operations:

UNIPASS™ employs the conventional precedence of mathematical operations used by many scientific calculators. The complete precedence scheme is:

Precedence

Functions

Description

highest

Math function

UUNIPASS™ built-in mathematic functions

 

** (or ^)

Exponentiation operator used to raise a number to the power of an exponent

 

* , /

Multiplication, Division  operators

lowest

+,  -

Addition, Subtraction  operators

 

function_win.jpg (77309 bytes)

Function Definition Window

 

Last Updated 02/08/10

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