Double Precision Floating Point

The MPFR library is a C library for multiple-precision floating-point computations with exact rounding (also called correct rounding). It is based on the GMP multiple-precision library. The main goal of MPFR is to provide a library for multiple-precision floating-point computation which is both...

APFP (Arbitrary Precision Floating Point) is an Unicon class for performing arbitrary precision floating point calculations. It also includes a class for calculating with arbitrary precision complex numbers. APFP requires unicon overloaded operators. Whats New in This Release: - Made to use...

This graphical tool displays an editable binary representation of the two floating point formats used in MATLAB, namely single and double.For the selected number three displays are available:* The value as formated by the MATLAB software* The analysis of its segments: sign, mantissa and exponent...


Platforms: Matlab

Dfp is a radix 10000 floating point math library. It features compile-time defineable precision, usual arithmetic functions (add, subtract, multiply, divide, etc.), and a set of mathematical functions including: natural logarithm and exponential, trigonometic functions and their inverses. Dfp...


Platforms: Mac

This script achieves exactness by manipulating values stored as a long integer mantissa with an integer exponent (base two). All arithmetic operations are exact except for division which has regular floating point precision.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This Excel addin 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 for Excel 97/98 and consists of a set of 50 functions for arithmetic, trigonometric, logarithm, exponential...


Platforms: Windows

The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel...


Platforms: Windows

An essential step in embedded software development, floating- to fixed-point conversion can be tedious, labor-intensive, and error-prone. System engineers frequently design algorithms in floating-point math, usually double-precision. This format represents the ideal algorithm behavior but takes...


Platforms: Matlab

This class readily reproduces textbook examples and provides immediate demonstrations of representation error, loss of precision (subtractive cancellation), and the failure of the distributive, commutative, and associative laws. Beyond textbook work, this class is also useful for exploring the...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Strings edit is a library that provides I/O facilities for integer, floating-point, Roman numbers, and strings. Both input and output subroutines support string pointers for consequent stream processing. The output can be aligned in a fixed size field with padding. Numeric input can be checked...


Platforms: *nix

This script eliminates completely  rounding errors and loss of significance due to catastrophic cancellation during summation. It  achieves exactness by keeping full precision intermediate subtotals. Offers three alternative approaches, each using a different technique to store exact...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

LAoE is a rich featured graphical audiosample editor, based on multi layers, floating point samples. LAoE means Layer-based Audio Editor, and it is a rich featured graphical audiosample-editor, based on multi-layers, floating-point samples, volume-masks, variable selection-intensity, and many...


Platforms: *nix

Filezap is a file-oriented disk examination and modification program that allows you to display the internals of any file in both hexadecimal and ASCII form and allows you to: Examine files in record-sized segments of arbitrary length. Search for hexadecimal and ASCII patterns. Decode byte...


Platforms: Windows

NMath Core contains foundational classes for object-oriented numerics on the .NET platform. Product features include: Single- and double-precision complex number classes; full-featured vector and matrix classes for single- and double-precision floating point numbers and single- and...


Platforms: Windows

BASIC Accelerator is a small and handy application that allows you to perform full BASIC to Object Pascal conversions. Translated programs shall be executed using FPC + Lazarus. Any number is a double precision floating point, not a decimal. Numerical operation is twice or fifth as fast as that...


Platforms: Windows

MathAudio Auto EQ for Winamp - Compensates the acoustic imperfections of speakers, headphones and earphones. - Corrects the deficiencies of the room acoustics (multipoint compensation). - Corrects both amplitude and phase components of the frequency response. - Quells the resonance peaks of the...


Platforms: Windows

Sonar 8.5 Producer gives you what you need for recording, composing, editing, mixing, and mastering. Get innovations that matter, from exclusive features to ignite creativity and perfect your tracks, to groundbreaking technologies that always keep you in control, all backed by the industry's...


Platforms: Windows

The decimal field type plugin adds a d-deDUDecimal Fieldd-deDt to the available list of Community Builder fields. It is based on the built in integer field type and used a double precision floating-point MySQL data type to store the values.You can set a minimum and maximum allowed value as well...


Platforms: PHP

This simulation illustrates the effects of the fixed-pointcomputations on the closed-loop precision for a 16-bits PID controller.The rounding mode, the point where the truncations take place and theformat width for the internal variable have a significant action on theclosed-loop permanent...


Platforms: Matlab

This class provides floating point calculation in the native floating point format of the processor. The extended class stores data with 64bit mantissa instead of 53bit in double.The class is intended for calculations depending critically on the mantissa length. Summing a large with a small value...


Platforms: Matlab