C H A P T E R 2 6
Utility Functions
26-10
Summary of Functions and Methods
BMerge(
array1
,
array2
,
test
,
key
,
uniqueOnly
)
BSearchLeft(
array
,
item
,
test
,
key
)
BSearchRight(
array
,
item
,
test
,
key
)
Integer Math Functions
26
Abs(
x
)
Ceiling(
x
)
Floor(
x
)
GetRandomState()
Max(
Max(
a
,
b
)
Min(
a
,
b
)
Real(
x
)
Random (
low
,
high
)
SetRandomSeed (
seedNumber
)
SetRandomState(
randomState
)
Floating Point Math Functions
26
Acos(
x
)
Acosh(
x
)
Asin(
x
)
Asinh(
x
)
Atan(
x
)
Atan2(
x
,
y
)
Atanh(
x
)
CopySign(
x
,
y
)
Cos(
x
)
Cosh(
x
)
Erf(
x
)
Erfc(
x
)
Exp(
x
)
Expm1(
x
)
Fabs(
x
)
FDim(
x
,
y
)
FMax(
x
,
y
)
FMin(
x
,
y
)
Fmod(
x
,
y
)
Gamma(
x
)
Hypot(
x
,
y
)