Copyright 2010-2017 RST International Inc. All Rights Reserved.
DynuStudio 2.0 User Guide Page 5 of 22 10/12/2017
Chapter 8: Calc
Example: asin(0.5) = 0.52
• ATAN(a) - Returns the arc tangent value of a. Where a is a field ID or an expression.
Example: atan(0.5) = 0.46
• CINT(a) - Returns an integer value by rounding the fractional part of a. Where a is a field
ID or an expression.
Example: cint(1.5) = 2; cint(1.4) = 1
• COT(a) - Returns the tangent value of the complement of the angle a, where a is a field
ID or an expression contains values in radians.
Example: cot(0.5) = 1.83
• COS(a) - Returns the cosine value of the angle a, where a is a field ID or an expression
contains values in radians.
Example: cos(0.5) = 0.88
• EXP(a) -Returns the exponential of data a. Where a is a field ID or an expression.
Example: exp(1) = 2.72
• INT(a) - Returns the integer part of a without rounding. Where a is a field ID or an
expression.
Example: int(1.5) = 1
• LOG10(a) - Returns the logarithm to the base 10 of a positive a. Where a is a field ID or an
expression.
Example: log10(10) = 1
• LOG(a) - Returns the natural logarithm of a positive a. Where a is a field ID or an
expression.
Example: log(10) = 2.3
• MOD(a, b) - Returns the remainder of a/b. Where a and b are field IDs or expressions.
Example: mod(10, 3) = 1
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