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 (2 + 2 = 4) conway, Nov 15, 2024
    2. Algebra

      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: Finding a relationship between angles A2024, Dec 12, 2024 at 2:49 AM
    4. Probability and Statistics

      Probability and Statistics

      Histograms, averages, diagrams, distributions, sampling, estimates, bayes theorem, permutations and combinations.
      Latest: P(r is chosen) Oculus8596, Oct 31, 2024
    5. Differentiation and Integration

      Differentiation and Integration

      Derivatives, area under a curve, rules, integration by parts and substitution.
      Latest: Integration a level maths question Alonzo, Nov 9, 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 Oculus8596, Oct 31, 2024
    2. Number Theory

      Number Theory

      Fermat's theorem, prime numbers, algebraic number theory, Euler's theorem, congruences, modulo.
      Latest: An interesting Pattern in Prime Number Gaps math_tutor2020, Nov 15, 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. Advanced Applied Math

      Advanced Applied Math

      Set Theory, Logic, Numerical Analysis, etc...
    6. Differential Equations

      Differential Equations

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

      Advanced Probability and Statistics

      Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.
      Latest: Calculating confidence intervals conway, Dec 10, 2024 at 8:46 PM
    8. Other Advanced Math

      Other Advanced Math

      Any other advanced math topics that don't fit in to the above categories.
      Latest: help me figure this out idk math, Dec 12, 2024 at 12:14 AM
    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!
    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