Xnumbers3 3.1.1
multi-precision floating point arithmetic 3.1 for ExcelXnumbers is an Excel addin (xla) that performs multi-precision floating point arithmetic. Perhaps the first package that extends the standard Excel precision from 15 up to 200 significant digits. It is compatible with Excel 2000/XP and consists of a set of more than 260 functions for arithmetic, complex , trigonometric, logarithm, exponential calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel iterative method. Matrix operations. Determinant. Matrix Inversion. Characteristic Polynomial with Newton-Girard formulas. Crout's algorithm for LU decomposition. Similarity Transformation. Matrix power.Polynomials: symbolic computation to add, multiply, divide polynomials. Derivatives of polynomials. Interpolation with Newton formula. Rootfinder algorithms: Jenkins-Traub, Durand-Kerner-Aberth, Newton Generalized. Numbers Theory: MCD, MCM, factoring, prime number, fraction reduction. Statistic: Mean, Variance, Multivariable Linear Regression, LRE. Integration : Romberg , 2D Romberg, Complex integration, Newton-Cotes, Filon, FFT, DFT, 2D-FFT, Infinite integral. Numerical Series evaluation, real and complex serie. Special function: high precision 64b Bessel, Gamma, Gammaln, Digamma, Fresnel, integral sinus-cosinus, exponential integral, error function, Beta function, Fibonacci. Interpolation : polynomial, fractional, cubic spline, 2D random interpolation. Derivativse: Gradient vector, Jacobian matrix, Hessian matrix. Diff Equat. Runge-Kutta-4 , Adams’s multi-steps Tutorial of Numerical Analysis with Xnumbers.xla -Vol 1. 1st edition, PDF (1600 KB) ,now available
Conclusion
To conclude Xnumbers3 works on 9x/NT/2000/ME/XP operating system(s) and can be easily downloaded using the below download link according to Freeware license. Xnumbers3 download file is only 1.26 MB in size.Xnumbers3 was filed under the Computers category and was reviewed in softlookup.com and receive 5/5 Score.
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Xnumbers3 user Review
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| Category: | Computers |
| Publisher: | digilander.iol.it/foxes/ |
| Last Updated: | 02/03/2019 |
| Requirements: | Not specified |
| License: | Freeware |
| Operating system: | 9x/NT/2000/ME/XP |
| Hits: | 551 |
| File size: | 1.26 MB |
| Price: | Not specified |
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