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Trigonometric functions

PI() Returns the value 3.14159265358979

DEGREES(x) Convert radians to degrees

RADIANS(x) Convert degrees to radians

SIN(x) Sine function

COS(x) Cosine function

TAN(x) Tangent function

SEC(x) Secant function

CSC(x) Cosecant function

COT(x) Cotangent function

ASIN(x) Arc sine function

ACOS(x) Arc cosine function

ATAN(x) Arc tangent function

ATAN2(y,x) Arc tangent of two numbers

ASEC(x) Inverse secant function

ACSC(x) Inverse cosecant function

ACOT(x) Inverse cotangent function

SININTEGRAL(x) Sine integral function

COSINTEGRAL(x) Cosine integral function

HYPOT(x,y) Hypotenuse function

See also