1. Pre-University Math

   1. 

      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

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

      Latest: Sets...5 Oculus8596, Sep 30, 2024
   3. 

      Geometry and Trigonometry

      Volumes, perimeters, angles, identities, triangles, sin, cos, tan.

      Latest: Prove the geometric statements user156, Sep 29, 2024
   4. 

      Probability and Statistics

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

      Latest: P(r is chosen) conway, Oct 2, 2024
   5. 

      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

      Any pre-university level math that doesn't fit in the categories above.

      Latest: Transcendental Numbers...1 RobertSmart, May 22, 2024

2. University Math

   1. 

      Calculus

      Advanced differentiation and integration, derivatives, theorems, polynomials.

      Latest: Calculus III Linearization Alonzo, Oct 13, 2024 at 11:18 PM
   2. 

      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

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

      Latest: Did I figure-out z-translation of 2D-coordinates correctly? william_, Oct 14, 2024 at 4:04 AM
   4. 

      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

      Set Theory, Logic, Numerical Analysis, etc...

      Latest: Study the well-pose, Ulam-Hyers and Ostroxski stability of x=f(x) , x∈X , f:X→X is a Reich operator Rika, May 15, 2024
   6. 

      Differential Equations

      First and second order equations, Laplace Transforms, theorems, equations.

      Latest: Finding the Solution for y = 1 - n/(y^n) in Terms of Using Special Funct Michael J, Jun 27, 2024
   7. 

      Advanced Probability and Statistics

      Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.

      Latest: Challenge For The Stats Geniuses cre8iveq, Jun 17, 2024
   8. 

      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

3. Other Math

   1. 

      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

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

      Latest: Decent Online Calculator solo_guitar, Aug 24, 2024

4. Math Forums

   1. 

      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

      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