Campbell Scientific CR3000 Micrologger - Manual (Page 500)

Appendix A. CRBasic Programming Instructions
500
SINH
Returns the hyperbolic sine of an expression or value.
Syntax
x = SINH(Expr)
TAN
Returns the tangent of an angle.
Syntax
x = TAN(source)
TANH
Returns the hyperbolic tangent of an expression or value.
Syntax
x = TANH(Source)
A.6.7 Arithmetic Functions
ABS
Returns the absolute value of a number.
Syntax
x = ABS(source)
ABSLong
Returns the absolute value of a number. Returns a value of data type Long when
the expression is type Long.
Syntax
x = ABS(source)
Ceiling
Rounds a value to a higher integer.
Syntax
variable = Ceiling(Number)
EXP
Returns e (the base of natural logarithms) raised to a power.
Syntax
x = EXP(source)
Floor
Rounds a value to a lower integer.
Syntax
variable = Floor(Number)
FRAC
Returns the fractional part of a number.
Syntax
x = FRAC(source)
INT or FIX
Return the integer portion of a number.
Syntax
x = INT(source)
x = Fix(source)