Math Forums


Introductions
Say hello to the Math Forums community in here and introduce yourself.
Latest: Hello from a rusty old (84) maths enthusiast. TheOAP, Jan 25, 2020 at 7:01 PM 
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: I can't upload a profile picture... kmcandy14, Apr 11, 2016



Basic Math
Help with basic math questions, such as addition, subtraction, multiplication, division, denominators, fractions, percentages, etc...
Latest: Factoring Polynomials TheOAP, Jan 10, 2020 
Algebra
Formulas, inequalities and simultaneous, coordinates, graphs, number patterns, linear and quadratics.
Latest: What are the steps involved in solving this problem MDV, Jan 18, 2020 
Geometry and Trigonometry
Volumes, perimeters, angles, identities, triangles, sin, cos, tan.
Latest: How To Define A Flat Plane: The fruit of reinventing wheels when studying Euclidean geometry cpwang, Jan 2, 2019 
Probability and Statistics
Histograms, averages, diagrams, distributions, sampling, estimates, bayes theorem, permutations and combinations.
Latest: Hypothesis testing without sample mean and standard deviation mathsisawesome, Jan 3, 2020 
Differentiation and Integration
Derivatives, area under a curve, rules, integration by parts and substitution.
Latest: Huygens principle PETILLON, Aug 16, 2017 
Other PreUniversity Math
Any preuniversity level math that doesn't fit in the categories above.
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Calculus
Advanced differentiation and integration, derivatives, theorems, polynomials.
Latest: How much time would pass between watching the sun set from ground level and then watching higher? Xarzu, Sep 11, 2017 
Number Theory
Fermat's theorem, prime numbers, algebraic number theory, Euler's theorem, congruences, modulo.
Latest: Binets formula (Fibonacci numbers)  eliminating root(5) MDV, Jan 18, 2020 
Linear and Abstract Algebra
Endomorphisms, isomorphisms, linear maps, matrix, theory, groups, rings, fields, Galois theory, eigenvalues and eigenvectors.
Latest: Set elements are greater Kio_Hostler, Nov 24, 2019 
Analysis and Topology
Sequences, limits, series, functional analysis, differential calculus, convergence and divergence.
Latest: Infinite sum limit Mike, Dec 2, 2017 
Advanced Applied Math
Set Theory, Logic, Numerical Analysis, etc...
Latest: Cardinality of the statement suste88, Jan 24, 2020 at 11:58 PM 
Differential Equations
First and second order equations, Laplace Transforms, theorems, equations.
Latest: can someone help me out with this isaac a, Mar 16, 2013 
Advanced Probability and Statistics
Testing, samples, confidence intervals, convergence, expectation, measure theory, random variables.
Latest: Final value question LVBrown, Jan 20, 2020 
Other Advanced Math
Any other advanced math topics that don't fit in to the above categories.
Latest: Finding the roots of a 6degree polynomial ZeroKool007, Dec 27, 2018



Math Software
Discuss all types of math software in this section (Matlab, Mathematica, etc...).
Latest: Fortran program call in Scilab 6.01: OMP does not work! Kostrov Nick, Dec 26, 2018 
Calculators
Need help with your calculator? This is the place to ask!
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