maths VS libdfp

Compare maths vs libdfp and see what are their differences.

maths

Linear algebra library with vector swizzling, intersection tests and useful functions for games and graphics dev. (by polymonster)
Math math-library linear-algebra-library Swizzle shader-swizzle CPP vector-swizzle Matrix Quaternion scalar-math
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libdfp

Decimal Floating Point C Library (by libdfp)
decimal-floating-point math-library
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maths libdfp
3 1
97 93
- -
1.3 7.0
about 1 year ago about 1 month ago
C++ C
GNU General Public License v3.0 or later GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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maths

Posts with mentions or reviews of maths. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-01-12.

libdfp

Posts with mentions or reviews of libdfp. We have used some of these posts to build our list of alternatives and similar projects.
  • ELI5: Why can't computers calculate decimals as floats properly?
    1 project | /r/explainlikeimfive | 10 Nov 2022
    That said you can have a floating point number with base 10. Scientific notation is just that so 1.25 * 103 is a footing point number equal to 1250. 1.1 * 10 -2 =0.11 You can do calculations like that on a computer too there is just not a dedicated hard wart to it and you need do the maths with regular instruction. It can be done and you can fide libraries that do that like https://github.com/libdfp/libdfp

What are some alternatives?

When comparing maths and libdfp you can also consider the following projects:

hlslpp - Math library using hlsl syntax with SSE/NEON support

glm - jvm glm

vec-mat-comp-quat - C++ 2d/3d/4d Vector, 2x2/3x3/4x4 Matrix, Complex Number, Quaternion, and 3d Transformation Classes / Functions (Header Only libraries)

sleef - SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

GLM - OpenGL Mathematics (GLM)

OpenTK - The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.

DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

openlibm - High quality system independent, portable, open source libm implementation

cmathl - A pure-C math library with a great variety of mathematical functions. Seeks to be close to C89/C90 compliant for portability.

maths vs hlslpp libdfp vs glm maths vs vec-mat-comp-quat libdfp vs sleef maths vs GLM libdfp vs OpenTK maths vs DirectXMath libdfp vs hlslpp libdfp vs openlibm libdfp vs cmathl