Float numbers

Operators and functions for working with decimal numbers of float type are described here.

• bool( float f ) bool

• Ceil( float f ) int

• Floor( float f ) int

• int( float f ) int

• Max( float fl, float fr ) float

• Min( float fl, float fr ) float

• Round( float f ) int

• Round( float f, int digit ) float

• str( float f ) str

Operators

Operator	Result	Description
float ?	bool	Calls bool(float).
float + float	float	Adds two numbers.
float + int	float
int + float	float
float - float	float	Subtracts second number from the first.
float - int	float
int - float	float
float * float	float	Multiplies both numbers.
float * int	float
int * float	float
float / float	float	The division of two numbers. When dividing by zero, an error is returned.
float / int	float
int / float	float
float == float	bool	Returns true if two numbers are equal and false, otherwise.
float == int	bool
float > float	bool	Returns true if the first number is greater than the second and false, otherwise.
float > int	bool
float < float	bool	Returns true if the first number is less than the second and false, otherwise.
float < int	bool
float != float	bool	Returns true if two numbers are not equal and false, otherwise.
float != int	bool
float >= float	bool	Returns true if the first number is greater than or equal to the second and false, otherwise.
float >= int	bool
float <= float	bool	Returns true if the first number is less than or equal to the second and false, otherwise.
float <= int	bool
- float	float	Change the sign of a decimal number.
float = float	float	Simple assignment operator.
float += float	float	Add and assignment operator.
float -= float	float	Subtract and assignment operator.
float /= float	float	Divide and assignment operator.
float *= float	float	Multiply and assignment operator.

Functions

bool(float f) bool

The bool function returns false if the passed parameter is 0.0, otherwise it returns true.

int(float f) int

The int function converts a decimal number to an integer number which is less than or equal to this number.

str(float f) str

The str function converts a decimal number to a string.

Ceil(float f) int

The Ceil function returns the least integer value greater than or equal to f.

Floor(float f) int

The Floor function returns the greatest integer value less than or equal to f.

Max(float fl, float fr) float

The Max function returns the maximum of two values.

Min(float fl, float fr) float

The Min function returns the minimum of two values.

Round(float f) int

The Round function returns the nearest integer, rounding half away from zero.

   Round(4.5) // 5
   Round(4.1) // 4
   Round(4.9) // 5

Round(float f, int digit) float

The Round function rounds f to the specified number of decimal places.

   Round(4.567, 2) // 4.57
   Round(4.111, 1) // 4.1