Functions

The class supports these functions:

abs(A): Absolute value of A. If A is negative, returns -A otherwise returns A.
acos(A): Arc-cosine of A. Returns the angle whose cosine is A.
acosh(A): Same as acos() but for hyperbolic cosine.
asin(A): Arc-sine of A. Returns the angle whose sine is A.
asinh(A): Same as asin() but for hyperbolic sine.
atan(A): Arc-tangent of (A). Returns the angle whose tangent is (A).
atan2(A,B): Arc-tangent of A/B. The two main differences to atan() is that it will return the right angle depending on the signs of A and B (atan() can only return values betwen -pi/2 and pi/2), and that the return value of pi/2 and -pi/2 are possible.
atanh(A): Same as atan() but for hyperbolic tangent.
ceil(A): Ceiling of A. Returns the smallest integer greater than A. Rounds up to the next higher integer.
cos(A): Cosine of A. Returns the cosine of the angle A.
cosh(A): Same as cos() but for hyperbolic cosine.
cot(A): Cotangent of A (equivalent to 1/tan(A)).
csc(A): Cosecant of A (equivalent to 1/sin(A)).
exp(A): Exponential of A. Returns the value of e raised to the power A where e is the base of the natural logarithm, i.e. the non-repeating value approximately equal to 2.71828182846.
floor(A): Floor of A. Returns the largest integer less than A. Rounds down to the next lower integer.
if(A,B,C): If int(A) differs from 0, the return value of this function is B, else C. Only the parameter which needs to be evaluated is evaluated, the other parameter is skipped.
int(A): Rounds A to the closest integer. 0.5 is rounded to 1.
log(A): Natural (base e) logarithm of A.
log10(A): Base 10 logarithm of A.
max(A,B): If A>B, the result is A, else B.
min(A,B): If A<B, the result is A, else B.
sec(A): Secant of A (equivalent to 1/cos(A)).
sin(A): Sine of A. Returns the sine of the angle A.
sinh(A): Same as sin() but for hyperbolic sine.
sqrt(A): Square root of A. Returns the value whose square is A.
tan(A): Tangent of A. Returns the tangent of the angle A.
tanh(A): Same as tan() but for hyperbolic tangent.