sqrt(x)

Return the square root of x.

sin(x)

Return the sine of x (measured in radians).

cos(x)

Return the cosine of x (measured in radians).

log(x[, base])

Return the logarithm of x to the given base.
If the base not specified, returns the natural logarithm (base e) of x.

floor(x)

Return the floor of x as a float.
This is the largest integral value <= x.

ceil(x)

Return the ceiling of x as a float.
This is the smallest integral value >= x.

exp(x)

Return e raised to the power of x.

pow(x, y)

Return x**y (x to the power of y).

atan2(y, x)

Return the arc tangent (measured in radians) of y/x.
Unlike atan(y/x), the signs of both x and y are considered.

radians(x)

Convert angle x from degrees to radians.

fabs(x)

Return the absolute value of the float x.

float(x) -> floating point number

Convert a string or number to a floating point number, if possible.

log10(x)

Return the base 10 logarithm of x.

acos(x)

Return the arc cosine (measured in radians) of x.

atan(x)

Return the arc tangent (measured in radians) of x.

degrees(x)

Convert angle x from radians to degrees.

tan(x)

Return the tangent of x (measured in radians).

ldexp(x, i)

Return x * (2**i).

hypot(x, y)

Return the Euclidean distance, sqrt(x*x + y*y).

asin(x)

Return the arc sine (measured in radians) of x.