| Exported Functions | |
|---|---|
| base/2 | Formats an integer into a string in base N, or parses a string in base N into an integer. |
| ceil/1 | Returns the next highest integer of a value. |
| ceil/2 | Returns the next highest multiple of N. |
| deg_to_rad/1 | Converts degrees to radians. |
| fact/1 | Returns the factorial of the given integer. |
| fib/1 | Returns the nth term in the Fibonacci squence
[1,1,2,3,5,8,13...]. |
| fix/1 | Returns the next lowest integer to the given number. |
| floor/1 | See fix/1. |
| gcf/2 | Computes the greatest common factor of two integers. |
| lcm/2 | Computes the least common multiple of two integers. |
| max/2 | Returns the greater of two values. |
| min/2 | Returns the lesser of two values. |
| rad_to_deg/1 | Converts radians to degrees. |
| sgn/1 | Returns +1, 0, or -1, depending on the argument's sign. |
base(Base::integer(), Value::integer() | string()) -> string() | integer()
Formats an integer into a string in base N, or parses a string in base N into an integer. Throws an error if the given string is not a well-formed number in base N.
ceil(number()) -> integer()
Returns the next highest integer of a value.
Complements trunc.
ceil(number(), number()) -> number()
Returns the next highest multiple of N.
deg_to_rad(number()) -> number()
Converts degrees to radians.
fact(integer()) -> integer()
Returns the factorial of the given integer.
fib(integer()) -> integer()
Returns the nth term in the Fibonacci squence
[1,1,2,3,5,8,13...]
fix(number()) -> integer()
Returns the next lowest integer to the given number.
floor(number()) -> integer()
Equivalent to fix(number()).
gcf(integer(), integer()) -> integer()
Computes the greatest common factor of two integers. This code was borrowed from Scott Gasch (who borrowed it from Euclid) and translated into Erlang.
lcm(integer(), integer()) -> integer()
Computes the least common multiple of two integers.
max(term(), term()) -> term()
Returns the greater of two values.
min(term(), term()) -> term()
Returns the lesser of two values.
rad_to_deg(number()) -> number()
Converts radians to degrees.
sgn(number()) -> integer()
Returns +1, 0, or -1, depending on the argument's sign.