Tested Functions

Listed of tested LabView iDAW functions

Function Labview function Description
abs(t) Absolute Value Returns the absolute value of t
acos(t)
Inverse Cosine
Computes the inverse cosine of t in radians
acosh(t)
Inverse Hyperbolic Cosine
Computes the inverse hyperbolic cosine of t
asin(t)
Inverse Sine
Computes the inverse sine of t in radians
asinh(t)
Inverse Hyperbolic Sine
Computes the inverse hyperbolic sine of t
atan(t)
Inverse Tangent
Computes the inverse tangent of t in radians
atanh(t)
Inverse Hyperbolic Tangent
Computes the inverse hyperbolic tangent of t
ceil(t)
Round Toward +Infinity
Rounds t to the next higher integer (smallest integer t)
ci(t)
Cosine Integral
Evaluates the cosine integral for any real nonnegative number t
cos(t)
Cosine
Computes the cosine of t, where t is in radians
cosh(t)
Hyperbolic Cosine
Computes the hyperbolic cosine of t
cot(t)
Cotangent
Computes the cotangent of t (1/tan(t)), where t is in radians
csc(t)
Cosecant
Computes the cosecant of t (1/sin(t)), where t is in radians
exp(t)
Exponential
Computes the value of e raised to the t power
expm1(t)
Exponential (Arg) – 1
Computes one less than the value of e raised to the t power ((e^t) – 1)
floor(t)
Round To –Infinity
Truncates t to the next lower integer (largest integer t)
getexp(t)
Mantissa & Exponent
Returns the exponent of t
gamma(t)
Gamma
Evaluates the gamma function or incomplete gamma function for t
getman(t)
Mantissa & Exponent
Returns the mantissa of t
int(t)
Round To Nearest
Rounds t to the nearest integer
intrz(t)

Rounds t to the nearest integer between t and zero
ln(t)
Natural Logarithm
Computes the natural logarithm of t (to the base of e)
lnp1(t)
Natural Logarithm (Arg +1)
Computes the natural logarithm of (t + 1)
log(t)
Logarithm Base 10
Computes the logarithm of t (to the base of 10)
log2(t)
Logarithm Base 2
Computes the logarithm of t (to the base of 2)
pow(t,n)
Power of t
Computes t raised to the n power
rand( )
Random Number (0 – 1)
Produces a floating-point number between 0 and 1 exclusively
si(t)
Sine Integral
Evaluates the sine integral for any real number t
sec(t)
Secant
Computes the secant of t, where t is in radians (1/cos(t))
sign(t)
Sign
Returns 1 if t is greater than 0, returns 0 if t is equal to 0, and returns –1 if t is less than 0
sin(t)
Sine
Computes the sine of t, where t is in radians
sinc(t)
Sinc
Computes the sine of t divided by t (sin(t)/t), where t is in radians
sinh(t)
Hyperbolic Sine
Computes the hyperbolic sine of t
spike(t)
Spike
Generates the spike function for any real number t
sqrt(t)
Square Root
Computes the square root of t
step(t)
Step
Generates the step function for any real number t
tan(t)
Tangent
Computes the tangent of t, where t is in radians
tanh(t)
Hyperbolic Tangent
Computes the hyperbolic tangent of t