The following trigonometrical functions are provided.
Note that all angles are in radians.
ACS(number)
Returns the arc cosine of number.
number must be in the range -1 to +1.
ACOSEC(number)
Returns the arc cosecant of number.
ACOSECH(number)
Returns the hyperbolic arc cosecant of number.
ACOSH(number)
Returns the hyperbolic arc cosine of number.
ACOT(number)
Returns the arc cotangent of number.
ACOTH(number)
Returns the hyperbolic arc cotangent of number.
ASEC(number)
Returns the arc secant of number.
ASECH(number)
Returns the hyperbolic arc secant of number.
ASINH(number)
Returns the hyperbolic arc sine of number.
ASN(number)
Returns the arc sine of number.
number must be in the range -1 to +1.
ATANH(number)
Returns the hyperbolic arc tangent of number.
ATN(number)
Returns the arc tangent of number.
ATAN_2(x,y)
Returns the arc tangent of x and y in radians.
COS(angle)
Returns the cosine of angle.
COSEC(angle)
Returns the cosecant of angle.
COSECH(number)
Returns the hyperbolic cosecant of number.
COSH(number)
Returns the hyperbolic cosine of number.
COT(angle)
Returns the cotangent of angle.
COTH(number)
Returns the hyperbolic cotangent of number.
DEG(angle)
Converts angle into degrees.
PI
Returns the value π (3.141592653...).
RAD(number)
Returns the number, taken as degrees, converted into radians
SEC(angle)
Returns the secant of angle.
SECH(number)
Returns the hyperbolic secant of number.
SIN(angle)
Returns the sine of angle.
SINH(number)
Returns the hyperbolic sine of number.
TAN(angle)
Returns the tangent of angle.
TANH(number)
Returns the hyperbolic tangent of number.