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Float
Represents double-precision floating-point numbers. Float maps to JavaScript Number object.
Floats can be represented in normal notation (3.1415) or in exponential notation (1.23e45).
Methods
Trigonometry and Hyperbolic functions 
Sin () : Float
Cos () : Float
Tan () : Float
ArcSin () : Float
ArcCos () : Float
ArcTan () : Float
Cotan () : Float
RadToDeg () : Float
DegToRad () : Float
ArcSinh () : Float
ArcCosh () : Float
ArcTanh () : Float
Cosh () : Float
Sinh () : Float
Tanh () : Float
Transcendental
Exp () : Float
Ln () : Float
Log10 () : Float
Log2 () : Float
LogN (x : Float) : Float
Max (v2 : Float) : Float
Min (v2 : Float) : Float
Power (exponent : Integer) : Float
Sqr () : Float
Sqrt () : Float
Rounding
Int () : Float
Fraction () : Float
Floor () : Integer
Ceiling () : Integer
Round () : Integer
Truncate () : Integer
Information
Sign () : Integer
IsFinite () : Boolean
IsInfinite () : Boolean
IsNaN () : Boolean
ToString (p : Integer) : String
Clamp (min : Float; max : Float) : Float
Internal Maths functions
| · | Odd(i : Integer) : returns True if i is odd |
| · | Cos(a : Float) : returns the cosine of an angle in radians |
| · | Sin(a : Float) : returns the sine of an angle in radians |
| · | Tan(a : Float) : returns the tangent of an angle in radians |
| · | Cotan(a : Float) : returns the cotangent of an angle in radians |
| · | Cosh(a : Float) : returns the hyperbolic cosine of a |
| · | Sinh(a : Float) : returns the hyperbolic sine of a |
| · | Tanh(a : Float) : returns the hyperbolic tangent of a |
| · | ArcSin(v : Float) : returns the arc-sine in radians |
| · | ArcCos(v : Float) : returns the arc-cosine in radians |
| · | ArcTan(v : Float) : returns the arc-tangent in radians |
| · | ArcTan2(y, x : Float) : returns the arc-tangent in radians of the angle between y and x |
| · | ArcSinh(v : Float) : returns the inverse hyperbolic sine of v |
| · | ArcCosh(v : Float) : returns the inverse hyperbolic cosine of v |
| · | ArcTanh(v : Float) : returns the inverse hyperbolic tangent of v |
| · | Hypot(x, y : Float) : returns the length of the hypotenuse of a right triangle with sides of lengths x and y |
| · | Factorial(v : integer) : returns the factorial of v |
| · | Exp(v : Float) : returns the mathematical constant e, raised to the power of the argument v |
| · | Ln(v : Float) : returns the natural logarithm of v |
| · | Log2(v : Float) : returns the base 2 logarithm of v |
| · | Log10(v : Float) : returns the base 10 logarithm of v |
| · | LogN(v : Float) : returns the base n logarithm of x |
| · | Power(base, exponent : Float) : returns the base value raised to the power of the exponent argument |
| · | IntPower(base : Float; exponent : integer) : returns the base value raised to the power of the exponent argument, where exponent is an integer |
| · | Sqrt(v : Float) : returns the square root of v |
| · | Int(v : Float) : returns the integer part of v |
| · | Frac(v : Float) : returns the fractional part of v |
| · | Floor(v : Float) : returns the next integer less than or equal to v |
| · | Ceil(v : Float) : returns the next integer greater than or equal to v |
| · | Trunc(v : Float) : returns the integer part of v |
| · | Round(v : Float) : rounds v to the nearest integer |
| · | DegToRad(a : Float) : converts the angle a from degrees to radians |
| · | RadToDeg(a : Float) : converts the angle a from radians to degrees |
| · | Sign(v : Float) : returns the sign of v: -1 for negative values, 0 for zero, or 1 for positive values |
| · | Sign(v : Integer) : returns the sign of v: -1 for negative values, 0 for zero, or 1 for positive values |
| · | Max(v1, v2 : Float) : returns v1 or v2, whichever is greater |
| · | Max(v1, v2 : Integer) : returns v1 or v2, whichever is greater |
| · | MaxInt(v1, v2 : Integer) : Same as the integer version of Max, above |
| · | Min(v1, v2 : Float) : returns v1 or v2, whichever is less |
| · | Min(v1, v2 : Integer) : returns v1 or v2, whichever is less |
| · | MinInt(v1, v2 : Integer) : Same as the integer version of Min, above |
| · | Clamp(v, min, max : Float) : returns v if it is within the range defined by min and max, or either min or max, depending on whether v was less than min or greater than max |
| · | ClampInt(v, min, max : Integer) : returns v if it is within the range defined by min and max, or either min or max, depending on whether v was less than min or greater than max |
| · | Pi : returns the mathematical constant Pi |
| · | Gcd(a, b : Integer) : returns the greatest common denominator of a and b |
| · | Lcm(a, b : Integer) : returns the least common multiple of a and b |
| · | IsPrime(n : Integer) : returns true if n is prime, or false otherwise |
| · | LeastFactor(n : Integer) : returns the smallest prime factor of n |
| · | Random : returns a random float in the range <= result < 1 |
| · | RandomInt(range : Integer) : returns a random integer in the range <= result < range |
| · | Randomize : Initializes the random number generator |
| · | RandG(mean, stdDev : Float) : returns a random value from the distribution curve described by the mean and standard deviation arguments |
| · | RandSeed : Returns the current seed of the random number generator. Deprecated |
| · | SetRandSeed(seed : Integer) : Sets a new seed for the random number generator. |
Internal Date/Time functions
These functions use a Float to represent a date time, similar to TDateTime (1 unit per day, same time origin as in Delphi).
| · | Now() : returns the current date time |
| · | Date() : returns the current date |
| · | Time() : returns the current time |
| · | UTCDateTime() : returns the current UTC date time |
| · | DateTimeToStr(dt : Float) : converts a date time to a string representation |
| · | StrToDateTime(str : String) : parses a string representing a date time |
| · | StrToDateTimeDef(str : String; def : Float) : parses a string representing a date time, returns def if the string isn't a valid date time |
| · | StrToDateDef(str : String; def : Float) |
| · | DateToISO8601(dt : Float) : converts a date to its ISO8601 string representation |
| · | DateTimeToISO8601(dt : Float) : converts a date time to its ISO8601 string representation |
| · | StrToTimeDef(str : String; def : Float) |
| · | DayOfWeek(dt : Float) : returns the day of the week between 1 and 7 with Sunday as the first day |
| · | DayOfTheWeek(dt : Float) : returns the day of the week between 1 and 7 with Monday as the first day |
| · | FormatDateTime(frm: String; dt: Float) |
| · | IsLeapYear(year : Integer) : indicates if a year is a leap year |
| · | IncMonth(dt : Float; nb : Integer) : returns a date time offset by nb months (nb can be negative or positive) |
| · | DecodeDate(dt : Float; var y, m, d : Integer) |
| · | EncodeDate(y, m, d) : Integer |
| · | DecodeTime(dt : Float; var h, m, s, ms : Integer) |
| · | EncodeTime(h, m, s, ms : Integer) |
| · | FirstDayOfYear(dt : Float) |
| · | FirstDayOfNextYear(dt : Float) |
| · | FirstDayOfMonth(dt : Float) |
| · | FirstDayOfNextMonth(dt : Float) |
| · | FirstDayOfWeek(dt : Float) |
| · | DateToWeekNumber(dt : Float) |
| · | DateToYearOfWeek(dt : Float) |
Go to Date object JS reference.
Go to Math object JS reference.
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