f : [, ] -› R3,
f(t) = (, , )
Step:
a (0):
;
b (0):
;
c (0):
sin(x)
Sine of x (x is in radians)
cos(x)
Cosine of x (x is in radians)
tan(x)
Tangent of x (x is... well, you know)
asin(x)
Arc sine of x (in radians)
acos(x)
Arc cosine of x (in radians)
atan(x)
Arc tangent of x (in radians)
sqrt(x)
Square root of x. Result is NaN (Not a Number) if x is negative.
log(x)
Natural logarithm of x (not base-10).
abs(x)
Absolute value (magnitude) of x
ceil(x)
Ceiling of x - the smallest integer that's >= x.
floor(x)
Floor of x - the largest integer that's <= x
round(x)
X, rounded to the nearest integer.
exp(x)
ex (exponential/antilogarithm function with base e)
random(n)
Get a random number in the range [0, n). If n is zero, or not provided, it defaults to 1.
fac(n)
n!
min(a,b.,..)
Get the smallest ("minimum") number in the list
max(a,b,...)
Get the largest ("maximum") number in the list
pyt(a, b)
Pythagorean function, i.e. the c in "c^2 = a^2 + b^2"
pow(x, y)
This is exactly the same as "x^y".
atan2(y, x)
arc tangent of x/y. i.e. the angle between (0, 0) and (x, y) in radians
PI
Ratio of a circle's circumference to its diameter.