Math Forums

    1. Basic Math

      Basic Math

      Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...
      Latest: How to find the proportion of thing 1 to thing 2 Xal'naga, Nov 23, 2022
    2. Algebra


      Formulas, inequalities and simultaneous, coordinates, graphs, number patterns, linear and quadratics.
    3. Geometry and Trigonometry

      Geometry and Trigonometry

      Volumes, perimeters, angles, identities, triangles, sin, cos, tan.
      Latest: Calculating angles for wood joinery GregJ7, Nov 5, 2022
    4. Probability and Statistics

      Probability and Statistics

      Histograms, averages, diagrams, distributions, sampling, estimates, bayes theorem, permutations and combinations.
    5. Differentiation and Integration

      Differentiation and Integration

      Derivatives, area under a curve, rules, integration by parts and substitution.
      Latest: Differentiation with a bit of trig? MathLover1, Sep 22, 2022
    6. Other Pre-University Math

      Other Pre-University Math

      Any pre-university level math that doesn't fit in the categories above.
      Latest: Madas Maths papers Roz, Oct 21, 2022
    1. Calculus


      Advanced differentiation and integration, derivatives, theorems, polynomials.
    2. Number Theory

      Number Theory

      Fermat's theorem, prime numbers, algebraic number theory, Euler's theorem, congruences, modulo.
      Latest: Doubling theory and vortex math jonesk79, Oct 3, 2022
    3. Linear and Abstract Algebra

      Linear and Abstract Algebra

      Endomorphisms, isomorphisms, linear maps, matrix, theory, groups, rings, fields, Galois theory, eigenvalues and eigenvectors.
      Latest: Product of Two Matrices...2 nycmathguy, Jun 14, 2022
    4. Analysis and Topology

      Analysis and Topology

      Sequences, limits, series, functional analysis, differential calculus, convergence and divergence.
    5. Advanced Applied Math

      Advanced Applied Math

      Set Theory, Logic, Numerical Analysis, etc...
      Latest: Hoeffding's inequality lexapro8585, Dec 1, 2022 at 2:44 PM
    6. Differential Equations

      Differential Equations

      First and second order equations, Laplace Transforms, theorems, equations.
      Latest: satisfy a solution of an equation MathLover1, Jun 21, 2022
    7. Advanced Probability and Statistics

      Advanced Probability and Statistics

      Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.
      Latest: Random variables: MMSE estimation rjying314, Nov 4, 2022
    8. Other Advanced Math

      Other Advanced Math

      Any other advanced math topics that don't fit in to the above categories.
      Latest: I made a set/group of numbers, and want thoughts Zion Does Math Weird, Oct 8, 2022
    1. Math Software

      Math Software

      Discuss all types of math software in this section (Matlab, Mathematica, etc...).
      Latest: Photomath nycmathguy, Dec 28, 2021
    2. Calculators


      Need help with your calculator? This is the place to ask!
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    1. Introductions


      Say hello to the Math Forums community in here and introduce yourself.
      Latest: Hello everyone! qfxz, Jul 25, 2022
    2. Announcements, Suggestions and Feedback

      Announcements, Suggestions and Feedback

      We'll post any site announcements in here. You can also let us know what you think of and mention any ideas for the site.
      Latest: Off-Topic Forum nycmathguy, Jun 28, 2022
    3. Off-Topic Chat

      Off-Topic Chat

      Chat about (almost) anything not related to Maths in here.
      Latest: The Number pi: An Integer nycmathguy, Aug 5, 2022