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General Math Forum

Join in expert discussion on general math topics that are not applicable to the specific categories. This includes topics are usually high school math level. Homework help is available.

Math Proof Training and Practice

A gap in resources that should help students visualise mathematics

Sep 4, 2025

Math Guides, Tutorials and Articles

MHB Deriving the first and second order Newton-Cotes formulas

Aug 30, 2022

Math Problem of the Week

Undergrad Sum of an Alternating Series

Mar 28, 2025

Filters

Integrating csc(x): Easier Than You Think

Nov 21, 2004 · Replies 9 · Nov 22, 2004

Replies: 9

Views: 9K

What is the Relationship Between x and n in x^n > (x+1)^n-1?

Nov 20, 2004 · Replies 5 · Nov 22, 2004

Replies: 5

Views: 2K

What are Some Questions on Probability Distributions?

Nov 21, 2004 · Replies 6 · Nov 22, 2004

Replies: 6

Views: 5K

Where Can I Find Help for Posting Equations on Forums?

Nov 21, 2004 · Replies 3 · Nov 21, 2004

Replies: 3

Views: 2K

Checking if a Point is on a Line - Jay's Query

Nov 21, 2004 · Replies 1 · Nov 21, 2004

Replies: 1

Views: 12K

Calculating the Area of a Regular Pentagon

Nov 16, 2004 · Replies 16 · Nov 21, 2004

Replies: 16

Views: 19K

Can a non-zero matrix multiply itself to become zero matrix?

Nov 18, 2004 · Replies 6 · Nov 21, 2004

Replies: 6

Views: 21K

Solving Asymptote Ambiguity: Find Attachment

Nov 17, 2004 · Replies 5 · Nov 21, 2004

Replies: 5

Views: 3K

Can Logarithms Simplify Exponential Equations?

Jan 13, 2004 · Replies 5 · Nov 20, 2004

Replies: 5

Views: 3K

How do i workout the resultant force and direction?

Nov 20, 2004 · Replies 1 · Nov 20, 2004

Replies: 1

Views: 2K

Allocated capacity calculation

Nov 18, 2004 · Replies 2 · Nov 20, 2004

Replies: 2

Views: 4K

Integrating e^x/x: Solving a Differential Equations Exam | Exam Help

Nov 19, 2004 · Replies 10 · Nov 20, 2004

Replies: 10

Views: 2K

How would you refute this argumentation?

Nov 9, 2004 · Replies 16 · Nov 19, 2004

Replies: 16

Views: 3K

Solving Quadratic & Graph of y= |x+a| +b

Nov 17, 2004 · Replies 3 · Nov 18, 2004

Replies: 3

Views: 1K

Trig Help - Need Help Verifying This Identity

Nov 16, 2004 · Replies 3 · Nov 17, 2004

Replies: 3

Views: 2K

Finding Cartesian Equations for Intersecting Planes and a Line

Nov 15, 2004 · Replies 5 · Nov 17, 2004

Replies: 5

Views: 2K

Help! Filling an Array with Unfamiliar Series

Nov 16, 2004 · Replies 3 · Nov 16, 2004

Replies: 3

Views: 2K

Learn to Write with La Tec: A Step-by-Step Tutorial

Nov 16, 2004 · Replies 1 · Nov 16, 2004

Replies: 1

Views: 6K

How Do Theta 1 and Theta 2 Relate in Different Right Triangles?

Nov 16, 2004 · Replies 3 · Nov 16, 2004

Replies: 3

Views: 2K

What are the solutions for ln(z) = -1?

Nov 14, 2004 · Replies 19 · Nov 16, 2004

Replies: 19

Views: 12K

Solve f(x) = (ax+b)/(x-c): Determine a,b,c

Nov 14, 2004 · Replies 3 · Nov 15, 2004

Replies: 3

Views: 2K

How can I solve the equation (6^x+6^-x)/6 = 2?

Nov 15, 2004 · Replies 1 · Nov 15, 2004

Replies: 1

Views: 14K

Help on infinitesimal calculation

Nov 15, 2004 · Replies 6 · Nov 15, 2004

Replies: 6

Views: 3K

Laplace transform of dirac delta function

Nov 14, 2004 · Replies 1 · Nov 15, 2004

Replies: 1

Views: 10K

IQ of 110+ This is very hard, Question 1

Jun 10, 2004 · Replies 20 · Nov 14, 2004

Replies: 20

Views: 20K

Percent Error When Measured Value is 0 - Always 100%

Nov 14, 2004 · Replies 1 · Nov 14, 2004

Replies: 1

Views: 8K

Math App: Solve Problems Step-by-Step

Nov 11, 2004 · Replies 3 · Nov 13, 2004

Replies: 3

Views: 2K

Graphical link between function and derivate

Nov 13, 2004 · Replies 4 · Nov 13, 2004

Replies: 4

Views: 2K

Large Twin Primes: Find & Submit 100 Digit Primes

Nov 13, 2004 · Replies 7 · Nov 13, 2004

Replies: 7

Views: 5K

What is the full name of J.Inst.Math.Appl ?

Nov 13, 2004 · Replies 3 · Nov 13, 2004

Replies: 3

Views: 3K

Math Degree Projects/Theses: Ideas & Resources

Nov 11, 2004 · Replies 7 · Nov 12, 2004

Replies: 7

Views: 2K

Is it Possible to Program a Chess Player That Can Never Be Defeated?

Nov 9, 2004 · Replies 5 · Nov 12, 2004

Replies: 5

Views: 4K

De Branges and the Riemann Hypothesis

Nov 12, 2004 · Replies 1 · Nov 12, 2004

Replies: 1

Views: 3K

Things we can describe with mathematics

Nov 8, 2004 · Replies 6 · Nov 12, 2004

Replies: 6

Views: 4K

Log base 4 64 without using a calculator

Nov 11, 2004 · Replies 3 · Nov 12, 2004

Replies: 3

Views: 3K

A philosophy problem about infinity

Nov 9, 2004 · Replies 10 · Nov 11, 2004

Replies: 10

Views: 5K

Normal and inverse trig functions cancel each other out

Nov 9, 2004 · Replies 11 · Nov 10, 2004

Replies: 11

Views: 21K

Fundamental mathematic proofs

Nov 7, 2004 · Replies 8 · Nov 9, 2004

Replies: 8

Views: 3K

Reformulating Integrals as ODE Problems

Nov 5, 2004 · Replies 11 · Nov 9, 2004

Replies: 11

Views: 4K

Which Integration Technique Should I Use for This Triple Integral?

Nov 9, 2004 · Replies 3 · Nov 9, 2004

Replies: 3

Views: 2K

Approximating Coefficients for Line Approximation from Experimental Data

Nov 9, 2004 · Replies 2 · Nov 9, 2004

Replies: 2

Views: 2K

Solving Polynomial Question: Find m Given 2 Rational Roots

Nov 9, 2004 · Replies 10 · Nov 9, 2004

Replies: 10

Views: 5K

Gaussian normal distribution curve

Nov 9, 2004 · Replies 5 · Nov 9, 2004

Replies: 5

Views: 2K

What is the Solution to the Overlapping Circles Number Problem?

Oct 22, 2004 · Replies 4 · Nov 8, 2004

Replies: 4

Views: 4K

Need ideas for Science Fair project related to math

Nov 6, 2004 · Replies 3 · Nov 8, 2004

Replies: 3

Views: 10K

Series, Sequences and Progressions

Nov 7, 2004 · Replies 3 · Nov 8, 2004

Replies: 3

Views: 3K

The Existence of The Book: Paul Erdos's Conjecture

Nov 6, 2004 · Replies 4 · Nov 8, 2004

Replies: 4

Views: 2K

Can Logarithms Solve a Rocket Science Problem?

Nov 7, 2004 · Replies 3 · Nov 7, 2004

Replies: 3

Views: 2K

Numerically determine area and circumference

Nov 6, 2004 · Replies 5 · Nov 7, 2004

Replies: 5

Views: 2K

Infinity: Clarifying required

Oct 29, 2004 · Replies 7 · Nov 7, 2004

Replies: 7

Views: 3K

Triangle Sides Length: Perimeter 2002, Integers

Nov 7, 2004 · Replies 1 · Nov 7, 2004

Replies: 1

Views: 4K

Help me prove this Trigonometry identity

Nov 4, 2004 · Replies 15 · Nov 7, 2004

Replies: 15

Views: 3K

Xn = x^n + x^(n-2) + x^(n-4) + ... + 1/[x^(n-4)] + 1/[x^(n-2)] + 1/(x^n).

Nov 7, 2004 · Replies 1 · Nov 7, 2004

Replies: 1

Views: 2K

Confused about the definition of a function

Oct 29, 2004 · Replies 22 · Nov 6, 2004

Replies: 22

Views: 4K

System of DEs: Linear or Nonlinear? Competitive or Cooperative?

Nov 6, 2004 · Replies 3 · Nov 6, 2004

Replies: 3

Views: 2K

What is the difference between terms and monomials in mathematics?

Nov 4, 2004 · Replies 4 · Nov 6, 2004

Replies: 4

Views: 2K

Fourier Representation of Simple Half-Wave Rectifier

Nov 4, 2004 · Replies 1 · Nov 5, 2004

Replies: 1

Views: 23K

How do you find the general solution of differential equations?

Nov 2, 2004 · Replies 26 · Nov 5, 2004

Replies: 26

Views: 6K

Are These Quadratic Solution Steps Correct?

Nov 4, 2004 · Replies 2 · Nov 4, 2004

Replies: 2

Views: 2K

Understanding the Trough Problem: 10ft Pipe with Isoceles Triangle Ends

Nov 4, 2004 · Replies 5 · Nov 4, 2004

Replies: 5

Views: 3K

Solving the Equation y=-2x^3-9x^2-60x

Oct 28, 2004 · Replies 30 · Nov 4, 2004

2

Replies: 30

Views: 3K

Understanding Integrals: Multiplying by a Constant Within the Integral?

Nov 2, 2004 · Replies 5 · Nov 4, 2004

Replies: 5

Views: 2K

Where can I find video lectures on advanced math topics?

Jul 26, 2004 · Replies 10 · Nov 4, 2004

Replies: 10

Views: 8K

Solve this differential equation

Nov 2, 2004 · Replies 14 · Nov 3, 2004

Replies: 14

Views: 2K

Im trying to find the two values of X

Nov 2, 2004 · Replies 6 · Nov 2, 2004

Replies: 6

Views: 2K

Is Pressure Constant Along the Horizontal Axis in a Fluid Element?

Nov 2, 2004 · Replies 5 · Nov 2, 2004

Replies: 5

Views: 2K

Solving Derivatives: Separating dy & dx

Nov 2, 2004 · Replies 9 · Nov 2, 2004

Replies: 9

Views: 2K

Hello Everyone! Solving Factors: Simplifying Algebraic Fraction

Nov 2, 2004 · Replies 4 · Nov 2, 2004

Replies: 4

Views: 4K

Can fractals sum to a linear function?

Oct 31, 2004 · Replies 9 · Nov 1, 2004

Replies: 9

Views: 3K

Integrals: Definition, Difference and Meaning

Oct 31, 2004 · Replies 8 · Nov 1, 2004

Replies: 8

Views: 3K

Solid Geometry: Axiomatic Approach to Proving Problems

Oct 31, 2004 · Replies 2 · Nov 1, 2004

Replies: 2

Views: 3K

Equation Help: Find the Values of a & b in (x+a)² + b = x² - 6x + 13

Oct 31, 2004 · Replies 7 · Oct 31, 2004

Replies: 7

Views: 2K

What is the solution to the problem posted in the Homework forum?

Oct 30, 2004 · Replies 1 · Oct 31, 2004

Replies: 1

Views: 3K

Solving Fourier Series: A Simple Guide

Oct 29, 2004 · Replies 2 · Oct 30, 2004

Replies: 2

Views: 2K

What are the Limits for Infinity in Mathematical Indeterminacy?

Oct 29, 2004 · Replies 5 · Oct 30, 2004

Replies: 5

Views: 3K

Quadratic Relations 1st 2nd differences

Oct 30, 2004 · Replies 2 · Oct 30, 2004

Replies: 2

Views: 19K

Sum of interior angle is NOT 180, or is 0 degree?

Oct 29, 2004 · Replies 14 · Oct 30, 2004

Replies: 14

Views: 5K

Question about Axioms and Theorems

Oct 27, 2004 · Replies 11 · Oct 30, 2004

Replies: 11

Views: 3K

Understanding Fourier Transformation: Simple Examples

Oct 29, 2004 · Replies 2 · Oct 29, 2004

Replies: 2

Views: 2K

How are x, y, and z related in their sequences?

Oct 29, 2004 · Replies 3 · Oct 29, 2004

Replies: 3

Views: 3K

What is the formula for converting monthly growth rate to annual growth rate?

Oct 28, 2004 · Replies 5 · Oct 29, 2004

Replies: 5

Views: 7K

Arclength in polar coordinates?

Oct 28, 2004 · Replies 3 · Oct 29, 2004

Replies: 3

Views: 4K

Can someone explain the reverse sum in arithmetic series?

Oct 28, 2004 · Replies 4 · Oct 28, 2004

Replies: 4

Views: 5K

There are six numbers which are not divisible by 6

Oct 28, 2004 · Replies 6 · Oct 28, 2004

Replies: 6

Views: 2K

Can You Compute Compositions f(g(x)) and g(f(x)) with Given Functions?

Oct 28, 2004 · Replies 2 · Oct 28, 2004

Replies: 2

Views: 10K

Solve for x: A Frustrating Challenge!

Oct 27, 2004 · Replies 18 · Oct 28, 2004

Replies: 18

Views: 4K

How to find the # of possilibities?

Oct 27, 2004 · Replies 2 · Oct 27, 2004

Replies: 2

Views: 3K

Uptown University: Learn French & Spanish

Oct 27, 2004 · Replies 4 · Oct 27, 2004

Replies: 4

Views: 2K

Average Array: Limit of Average Terms?

Oct 27, 2004 · Replies 3 · Oct 27, 2004

Replies: 3

Views: 4K

How can I simplify and evaluate this sum using binomial coefficients?

Oct 26, 2004 · Replies 2 · Oct 27, 2004

Replies: 2

Views: 2K

How Can Pirate P1 Maximize His Gold While Ensuring His Survival?

Apr 23, 2004 · Replies 29 · Oct 27, 2004

Replies: 29

Views: 9K

What is the difference between parentheses and brackets in coordinate points?

Oct 26, 2004 · Replies 2 · Oct 26, 2004

Replies: 2

Views: 2K

Aysmptotics : Need help with residues

Oct 26, 2004 · Replies 5 · Oct 26, 2004

Replies: 5

Views: 2K

Find Exponential of 6 on a Calculator

Oct 26, 2004 · Replies 3 · Oct 26, 2004

Replies: 3

Views: 60K

Integration & Trig: Get Help Now!

Oct 25, 2004 · Replies 3 · Oct 26, 2004

Replies: 3

Views: 3K

Understanding Boolean Functions & 2-Valued Algebra

Oct 23, 2004 · Replies 8 · Oct 26, 2004

Replies: 8

Views: 3K

Are g(t) = f(t) + f(-t) and g(t) = f(t/2) time variant and non-causal filters?

Oct 25, 2004 · Replies 2 · Oct 26, 2004

Replies: 2

Views: 2K

Is X^x = -2 a Realistic Equation?

Oct 25, 2004 · Replies 19 · Oct 26, 2004

Replies: 19

Views: 3K

How Do You Understand Slopes and Calculate Overlapping Areas?

Oct 25, 2004 · Replies 1 · Oct 25, 2004

Replies: 1

Views: 2K

Is the Integral of f(t)*cost dt an Odd Function with Limits from -pi/2 to pi/2?

Oct 25, 2004 · Replies 2 · Oct 25, 2004

Replies: 2

Views: 2K

Mathematics

Mathematics, often referred to as the language of the universe, is the systematic study of patterns, structures, and relationships using numbers, quantities, shapes, and symbols.

It is a fundamental discipline that provides tools for logical reasoning, problem-solving, and quantitative analysis. Math is divided into various branches, including algebra, geometry, calculus, statistics, and more, each serving unique purposes across diverse fields.

Whether applied in science, engineering, economics, or everyday life, mathematics offers a universal framework for understanding and modeling the intricacies of the world around us, making it an essential and foundational element of human knowledge and intellectual inquiry.

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