7.5.3 Mathematical functions
Mathematical functions are as follows.
Table 7.5 | Mathematical Functions |
|
|
acos
|
Arc cosine
|
acosf
|
Arc cosine
|
asin
|
Arc sine
|
asinf
|
Arc sine
|
atan
|
Arc tangent
|
atanf
|
Arc tangent
|
atan2
|
Arc tangent (y / x)
|
atan2f
|
Arc tangent (y / x)
|
cos
|
Cosine
|
cosf
|
Cosine
|
sin
|
Sine
|
sinf
|
Sine
|
tan
|
Tangent
|
tanf
|
Tangent
|
cosh
|
Hyperbolic cosine
|
coshf
|
Hyperbolic cosine
|
sinh
|
Hyperbolic sine
|
sinhf
|
Hyperbolic sine
|
tanh
|
Hyperbolic tangent
|
tanhf
|
Hyperbolic tangent
|
exp
|
Exponent function
|
expf
|
Exponent function
|
frexp
|
Divide floating-point number into mantissa and power
|
frexpf
|
Divide floating-point number into mantissa and power
|
ldexp
|
Convert floating-point number to power
|
ldexpf
|
Convert floating-point number to power
|
log
|
Logarithmic function (natural logarithm)
|
logf
|
Logarithmic function (natural logarithm)
|
log10
|
Logarithmic function (base = 10)
|
log10f
|
Logarithmic function (base = 10)
|
modf
|
Divide floating-point number into integer and decimal
|
modff
|
Divide floating-point number into integer and decimal
|
pow
|
Power function
|
powf
|
Power function
|
sqrt
|
Square root function
|
sqrtf
|
Square root function
|
ceil
|
ceiling function
|
ceilf
|
ceiling function
|
fabs
|
Absolute value function
|
fabsf
|
Absolute value function
|
floor
|
floor function
|
floorf
|
floor function
|
fmod
|
Remainder function
|
fmodf
|
Remainder function
|