|
Function |
Description |
|---|---|
int(x) |
Returns the nearest integer to x, using rounding arithmetic |
abs(x) |
Returns the absolute value of x |
log(x),ln(x) |
Return the base-10 logarithm (log) or the natural logarithm (ln) of x |
sqrt(x) |
Returns the square root of x |
sin(x),cos(x),tan(x) |
Return the sine, cosine, tangent of x, taking account of the specified units of angle |
asin(x),acos(x),atan(x) |
Return the arc sine, arc cosine, arc tangent of x, taking account of the specified units of angle |
sinh(x),cosh(x),tanh(x) |
Return the hyperbolic sine, hyperbolic cosine, hyperbolic tangent of x |
asinh(x),acosh(x),atanh(x) |
Return the inverse hyperbolic sine, inverse hyperbolic cosine, inverse hyperbolic tangent of x |
fac(x) |
Returns x!, i.e. n(n-1)(n-2)...(1) |