Exp( ) | Ln( ) | Log( ) |
Sqrt( ) | Square( ) | Fact( ) |
Abs( ) | GrInt( ) | Int( ) |
Trunc( ) | Round( ) | Frac( ) |
DegToRad( ) | RadToDeg( ) | GragToRad( ) |
RadToGrad( ) | CycleToRad( ) | RadToCycle( ) |
Y = Exp(X)
Exponential Function.
Definition: Exp(X) = e^X; where (e = 2.718281828)
Domain: -Infinity < X < +Infinity
Range: 0 < Y < +Infinity
Y = Ln(X)
Natural Logarithm (base e).
Domain: 0 < X < +Infinity
Range: -Infinity < Y < +Infinity
Y = Log(X)
Logarithm (base 10).
Domain: 0 < X < +Infinity
Range: -Infinity < Y < +Infinity
Y = Sqrt(X)
Square Root.
Domain: 0 <= X < +Infinity
Range: 0 <= Y < +Infinity
Y = Square(X)
Definition: Square(X) = X^2
Domain: -Infinity < X < +Infinity
Range: 0 <= Y < +Infinity
Y = Abs(X)
Absolute Value.
Domain: -Infinity < X < +Infinity
Range: 0 <= Y < +Infinity
Y = GrInt(X)
Greatest Integer.
Domain: -Infinity < X < +Infinity
Range: All Integer Values
Y = Fact(X)
Factorial Function.
Domain: X must be an integer in (0 <= X <= 20)
Example: Fact(4) = (4*3*2*1) = 24
Y = Int(X) and Y = Trunc(X)
Integer and Truncate Functions.
Both functions return the integer portion of a
real number without rounding.
Example: Int(45.89) = 45
Example: Trunc(45.89) = 45
Y = Round(X)
This function rounds a real number to the nearest integer.
Example: Round(45.89) = 46
Y = Frac(X)
This function returns the fractional portion of a real number.
Example: Frac(123.456) = 0.456
Example: Frac(-123.456) = -0.456
Y = DegToRad(X)
Converts degrees to radians.
Equal To: Y = X * (PI / 180)
Y = RadToDeg(X)
Converts radians to degrees.
Equal To: Y = X * (180 / PI)
Y = GragToRad(X)
Converts gradians to radians.
Equal To: Y = X * (PI / 200)
Y = RadToGrad(X)
Converts radians to gradians.
Equal To: Y = X * (200 / PI)
Y = CycleToRad(X)
Converts cycles to radians.
Equal To: Y = X * (2 * PI)
Y = RadToCycle(X)
Convert radians to cycles.
Equal To: Y = X / (2 * PI)