1)函数ArcCos(const X: Extended): Extended;(IN: |X| <= 1OUT: [0..PI]弧度) 2)函数ArcSin(const X: Extended): Extended;(IN: |X| <= 1 OUT: [-PI/2..PI/2]弧度) 3)函数ArcTan2(const Y, X: Extended): Extended;IN: |Y| < 2^64, |X| < 2^64, X <> 0OUT: [-PI..PI]...
{ Trigonometric functions }//三角函数与反函数 function ArcCos(const X: Extended): Extended; { IN: |X| <= 1 OUT: [0..PI] radians } function ArcSin(const X: Extended): Extended; { IN: |X| <= 1 OUT: [-PI/2..PI/2] radians } { ArcTan2 calculates ArcTan(Y/X), and returns ...
、对数、统计和金融方面的计算及FPU程序函数用于 补充Delphi语言Systempas单元中的数学常规程序函数 参考: 1)P.J.Plauger,"TheStandardCLibrary",PrenticeHall,1992,Ch.7.《标准C程序库》 2)W.J.Cody,.,and.Waite,"SoftwareManualFortheElementaryFunctions",Prentice-Hall, 1980.《软件初步》 3)Namir...
, and W. Waite, "Software Manual For the Elementary Functions, Prentice-Hall, Namir Sham, "C/C++ MathematicalAlgorithms for Scientists and Engineers", H.T. Lau, "A Numerical Library in C for Scientists and Engineers", CRC Press, 1994, Ch. 6. "Pentium() Processor User's Manual, ...
MtxVec is an object oriented vectorized math library, the core of Dew Lab Studio, featuring a comprehensive set of mathematical and statistical functions execut
Math Expressions Parsers for Java, .NET, Delphi, C++, Go, PHP, Objective C (iOS, iPhone, Mac OSX) Math Expression Parsers Computer programs easily compute mathematical expressions that they contain. Some interpreted languages provide an eval() function that you may use however insecure it may ...
available forDelphi™ 8 for .NET command "scandatetime" added toTExtractorclass TExtractor: type of variable can now be determined by extraction script (as a syntax extension to the emit command) TCurveFitoffers now more regression functions:CalcCircleFit,CalcReciLogFit,CalcReciHyperbolFit,CalcPo...
再举一个证明其水平低下的例子,src\Numerics\SpecialFunctions\Factorial.cs中的Binomial函数,作用是计算组合数C^n_k=n!/(k!*(n-k)!)=n*(n-1)···(n-k+1)/(k*(k-1)···2*1),public static double Binomial(int n, int k) { if (k < 0 || n < 0 || k > n) { return 0.0;...
Calling functions in a managed C# DLL from a unmanaged C++ MFC appication running on WEC7 Calling JS Function from C# (Not ASP) Calling multiple methods using Delegate BeginInvoke - Error The delegate must have only one target Calling static method of a derived class inside static method of ...
MathUtilsTests.dpr" - it's a unit test program which shows the usage of the library nicely. Add the basepath to the delphi library paths. Basically you can use the "Matrix.pas" unit in your project it encapsulates all the matrix functions in a class. Alternatively one can use the ...