Math Forums

    1. Basic Math

      Basic Math

      Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...
      Latest: Philosophy of A Number Line conway, Sep 30, 2024
    2. Algebra

      Algebra

      Formulas, inequalities and simultaneous, coordinates, graphs, number patterns, linear and quadratics.
      Latest: Sets...5 Oculus8596, Sep 30, 2024
    3. Geometry and Trigonometry

      Geometry and Trigonometry

      Volumes, perimeters, angles, identities, triangles, sin, cos, tan.
      Latest: Prove the geometric statements user156, Sep 29, 2024
    4. Probability and Statistics

      Probability and Statistics

      Histograms, averages, diagrams, distributions, sampling, estimates, bayes theorem, permutations and combinations.
      Latest: P(r is chosen) conway, Oct 2, 2024 at 5:40 PM
    5. Differentiation and Integration

      Differentiation and Integration

      Derivatives, area under a curve, rules, integration by parts and substitution.
      Latest: integrate conway, Sep 10, 2024
    6. Other Pre-University Math

      Other Pre-University Math

      Any pre-university level math that doesn't fit in the categories above.
      Latest: Transcendental Numbers...1 RobertSmart, May 22, 2024
    1. Calculus

      Calculus

      Advanced differentiation and integration, derivatives, theorems, polynomials.
      Latest: Calculus III Linearization Greninja1481, Oct 2, 2024 at 4:09 PM
    2. Number Theory

      Number Theory

      Fermat's theorem, prime numbers, algebraic number theory, Euler's theorem, congruences, modulo.
      Latest: Is zero a cardinal number? conway, Sep 23, 2024
    3. Linear and Abstract Algebra

      Linear and Abstract Algebra

      Endomorphisms, isomorphisms, linear maps, matrix, theory, groups, rings, fields, Galois theory, eigenvalues and eigenvectors.
    4. Analysis and Topology

      Analysis and Topology

      Sequences, limits, series, functional analysis, differential calculus, convergence and divergence.
      Latest: A somewhat intuitive reason for -1/12 conway, Jul 8, 2024
    5. Differential Equations

      Differential Equations

      First and second order equations, Laplace Transforms, theorems, equations.
    6. Advanced Probability and Statistics

      Advanced Probability and Statistics

      Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.
      Latest: Challenge For The Stats Geniuses cre8iveq, Jun 17, 2024
    7. Other Advanced Math

      Other Advanced Math

      Any other advanced math topics that don't fit in to the above categories.
      Latest: The Unified Number conway, Sep 9, 2024
    1. Math Software

      Math Software

      Discuss all types of math software in this section (Matlab, Mathematica, etc...).
      Latest: Photomath Is Worth Your Time solo_guitar, Aug 24, 2024
    2. Calculators

      Calculators

      Need help with your calculator? This is the place to ask!
      Latest: Decent Online Calculator solo_guitar, Aug 24, 2024
    1. Introductions

      Introductions

      Say hello to the Math Forums community in here and introduce yourself.
      Latest: Great Lakes, Illinois Oculus8596, Sep 17, 2024
    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 Math-Forums.com and mention any ideas for the site.
      Latest: Off-Topic Forum Oculus8596, Sep 30, 2024