JCL Help:MathConstants

 JCL Help: Constants used in JclMath

MathRoutines

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Summary

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Description

The JCL provides many mathematical constants. Some to speed up a function and some just because they are common within math calculations. All these constants are provided with the greatest possible precision.

constant name	Description	Value
Cbrt2	CubeRoot (2)	1.2599210498948731647672106072782
Cbrt3	CubeRoot (3)	1.4422495703074083823216383107801
Cbrt10	CubeRoot (10)	2.1544346900318837217592935665194
Cbrt100	CubeRoot (100)	4.6415888336127788924100763509194
CbrtPi	CubeRoot (PI)	1.4645918875615232630201425272638
PiOn2	PI / 2	1.5707963267948966192313216916398
PiOn3	PI / 3	1.0471975511965977461542144610932
PiOn4	PI / 4	0.78539816339744830961566084581988
Sqrt2	Sqrt (2)	1.4142135623730950488016887242097
Sqrt3	Sqrt (3)	1.7320508075688772935274463415059
Sqrt5	Sqrt (5)	2.2360679774997896964091736687313
Sqrt10	Sqrt (10)	3.1622776601683793319988935444327
SqrtPi	Sqrt (PI)	1.7724538509055160272981674833411
Sqrt2Pi	Sqrt (2 * PI)	2.506628274631000502415765284811
TwoPi	2 * PI	6.283185307179586476925286766559;
ThreePi	3 * PI	9.4247779607693797153879301498385
Ln2	Ln(2)	0.69314718055994530941723212145818
Ln10	Ln(10)	2.3025850929940456840179914546844
LnPi	Ln(PI)	1.1447298858494001741434273513531
Log2	Log10(2)	0.30102999566398119521373889472449
Log3	Log10(3)	0.47712125471966243729502790325512
LogPi	Log10(PI)	0.4971498726941338543512682882909
LogE	Log10(E)	0.43429448190325182765112891891661
E	Natural constant	2.7182818284590452353602874713527
hLn2Pi	Ln(2*PI)/2	0.91893853320467274178032973640562
inv2Pi	0.5 / Pi	0.159154943091895
TwoToPower63	2^63	9223372036854775808.0
MaxAngle		Depends on selected float data type.
MaxTanH		Depends on selected float data type.
MaxFactorial		Depends on selected float data type.
MaxFloatingPoint		Depends on selected float data type.
MinFloatingPoint		Depends on selected float data type.

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