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  2. Machine epsilon - Wikipedia

    en.wikipedia.org/wiki/Machine_epsilon

    This alternative definition is significantly more widespread: machine epsilon is the difference between 1 and the next larger floating point number.This definition is used in language constants in Ada, C, C++, Fortran, MATLAB, Mathematica, Octave, Pascal, Python and Rust etc., and defined in textbooks like «Numerical Recipes» by Press et al.

  3. MATLAB - Wikipedia

    en.wikipedia.org/wiki/MATLAB

    MATLAB (an abbreviation of "MATrix LABoratory" [22]) is a proprietary multi-paradigm programming language and numeric computing environment developed by MathWorks.MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages.

  4. Multigrid method - Wikipedia

    en.wikipedia.org/wiki/Multigrid_method

    function phi = V_Cycle (phi,f,h) % Recursive V-Cycle Multigrid for solving the Poisson equation (\nabla^2 phi = f) on a uniform grid of spacing h % Pre-Smoothing phi = smoothing (phi, f, h); % Compute Residual Errors r = residual (phi, f, h); % Restriction rhs = restriction (r); eps = zeros (size (rhs)); % stop recursion at smallest grid size, otherwise continue recursion if smallest_grid_size ...

  5. Conjugate gradient method - Wikipedia

    en.wikipedia.org/wiki/Conjugate_gradient_method

    The conjugate gradient method can be derived from several different perspectives, including specialization of the conjugate direction method for optimization, and variation of the Arnoldi/Lanczos iteration for eigenvalue problems.

  6. Colorado snow forecast: Multiple feet expected in the Rockies ...

    www.aol.com/colorado-snow-forecast-multiple-feet...

    Heavy snow showers of up to 2 feet are expected in the Colorado Rockies and Intermountain West this week, The National Weather Service said.

  7. Mathematical software - Wikipedia

    en.wikipedia.org/wiki/Mathematical_software

    A solver is a piece of mathematical software, possibly in the form of a stand-alone computer program or as a software library, that 'solves' a mathematical problem.A solver takes problem descriptions in some sort of generic form and calculates their solution.

  8. Today's Wordle Hint, Answer for #1274 on Saturday, December ...

    www.aol.com/todays-wordle-hint-answer-1274...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1274 ahead. Let's start with a few hints.

  9. Women speak of shocking sexual violence amid Sudan's raging ...

    www.aol.com/news/women-speak-shocking-sexual...

    Sudanese women tell Human Rights Watch that RSF paramilitaries, one side in a grueling civil war, are subjecting them to horrific sexual violence.