Math Forums


Basic Math
Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...
Latest: Multiplication and Addition RobertSmart, Apr 13, 2024 at 1:15 PM 
Algebra
Formulas, inequalities and simultaneous, coordinates, graphs, number patterns, linear and quadratics.
Latest: why would i times this by three kiallabrahams, Mar 9, 2024 
Geometry and Trigonometry
Volumes, perimeters, angles, identities, triangles, sin, cos, tan.
Latest: Wrong question about parallel sides Phrzby Phil, Feb 22, 2024 
Probability and Statistics
Histograms, averages, diagrams, distributions, sampling, estimates, bayes theorem, permutations and combinations.
Latest: Comparing regressor coefficients of quantitative and categorical variables Chydremion, Mar 29, 2024 
Differentiation and Integration
Derivatives, area under a curve, rules, integration by parts and substitution.
Latest: Finding area between functions unknownuser1999, Mar 27, 2024 
Other PreUniversity Math
Any preuniversity level math that doesn't fit in the categories above.
Latest: Madas Maths papers Squarehead314, Sep 14, 2023



Calculus
Advanced differentiation and integration, derivatives, theorems, polynomials.
Latest: Boundary limit for the polygon below HallsofIvy, Jan 4, 2024 
Number Theory
Fermat's theorem, prime numbers, algebraic number theory, Euler's theorem, congruences, modulo.
Latest: Seeking Efficient Prime Identification Methods for Constrained Numerical Ranges Thethinker, Apr 14, 2024 at 4:57 PM 
Linear and Abstract Algebra
Endomorphisms, isomorphisms, linear maps, matrix, theory, groups, rings, fields, Galois theory, eigenvalues and eigenvectors.
Latest: Projecting a hypercube onto a hyperplane bob123456789, Oct 12, 2023 
Analysis and Topology
Sequences, limits, series, functional analysis, differential calculus, convergence and divergence.
Latest: d((x_n),(y_n)) := 2 ^{−min{n∈N: x_n≠y_n}} defines a metric on S={0,1}^ℕ RobertSmart, Apr 12, 2024 at 12:31 PM 
Advanced Applied Math
Set Theory, Logic, Numerical Analysis, etc...
Latest: The Illusory Paradox: A Formal Analysis of Nonduality and Duality conway, Jan 6, 2024 
Differential Equations
First and second order equations, Laplace Transforms, theorems, equations.
Latest: Preypredator model matematician_best, Jan 12, 2024 
Advanced Probability and Statistics
Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.
Latest: Random variables: MMSE estimation rjying314, Nov 4, 2022 
Other Advanced Math
Any other advanced math topics that don't fit in to the above categories.
Latest: The Unified Number conway, Jan 6, 2024



Math Software
Discuss all types of math software in this section (Matlab, Mathematica, etc...).
Latest: Solving Economic optimal control cases with Scilab Pierre Raymond, Mar 31, 2023 
Calculators
Need help with your calculator? This is the place to ask!
Latest: TI84 Plus (Silver Edition) emulator e.jane.aran, Sep 15, 2023



Introductions
Say hello to the Math Forums community in here and introduce yourself.
Latest: Just Some Guy e.jane.aran, Sep 14, 2023 
Announcements, Suggestions and Feedback
We'll post any site announcements in here. You can also let us know what you think of MathForums.com and mention any ideas for the site.
Latest: Philosophy of Mathematics conway, Mar 1, 2024 
OffTopic Chat
Chat about (almost) anything not related to Maths in here.
Latest: Slope of Vertical Line conway, Mar 18, 2024
