General Math Forum

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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

Math Guides, Tutorials and Articles

MHB Deriving the first and second order Newton-Cotes formulas

Math Problem of the Week

Undergrad Sum of an Alternating Series
Undergrad Confused About Manual Calculation of r & θ
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Graduate Fractal Geometry and the Foundations of Maths
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Graduate Hermite/quadratic bezier curve vs (sin and cos)
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High School Seemingly Simple Algebra (Exponent Rules)
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Undergrad Solving a Sigmoid Function - Wolfram Alpha
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Graduate Transcendental vs. SUPER transcendental?
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Undergrad Why do we take the positive answer?
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High School Why Do Negative Numbers Exist?
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Graduate What causes the anomalies in these graphs and how can they be avoided?
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Undergrad Correct usage of Calculation, Computation and Simulation
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High School Is the sum of this infinite series 0 or 1?
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Confidence with maths/physics goes as tan(t)?
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Undergrad Logarithms: Is f(xy)=f(x)+f(y) for All Functions?
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High School Sci calc can read numbers in scientific notation format
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Graduate Arctan of a fraction of two tangents?
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Graduate Can Mathematics Evolve Beyond Traditional Logic Structures?
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Undergrad About the denomination of an elliptic arc
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High School What Is the Degree of e^x and log(x)?
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Has Pi Finally Been Solved? Recent Discoveries and Methods Revealed!
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Undergrad Why Choose Radians Over Degrees for Measuring Angles?
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High School Understanding the Ellipse Equation: Cartesian or Polar Coordinates?
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Undergrad Combinations with Replacement Explanation
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Where Can I Find Engineering Exam Questions Online?
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Undergrad Expansion of cos 15 x interms of cos
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Undergrad Calculate Compound Reduction: % Reduction Every Second at Any Frame Rate
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Undergrad Extract the angle polar numbers
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Undergrad A+2b=2a+b=>1=2. please tell me what is the problem
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High School A questions about Cancelling out brackets.
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Undergrad Can anybody display the maths?
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Undergrad Is there a way to solve the transcendental equation O=R{1-Cos(28.65S/R)} for R?
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Undergrad Functions - the fallacy in this argument
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Graduate Generalized W Lambert function
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High School Why do trigonometry angles go counter-clockwise?
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High School Best way to write formulae or equations ?
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Undergrad Benford's Law - anyone have their own examples?
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Undergrad Facebook: Check Written to Verizon Using Summation Notation
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Is THIS really the correct way to judge math and science talent ?
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Undergrad Notation question about min and max functions
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Graduate The Nature of Infinity in Mathematics and Reality
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High School Imaginary numbers concept help
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Markushevich's complex analysis book, out of print.
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Undergrad Simplify Boolean Algebra: F = (AB’C + A(BC)’+ (ABC)’)’
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High School What Determines the Domain for Inverses of Quadratic Equations?
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Graduate Optimising interplanetary travel times (for a game)
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Undergrad How Many Integer Solutions Exist for a Sum Equation?
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Mathematica can answer also philosophical questions.
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High School What is the Concept of Volume?
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Graduate Solve Nonlinear System of Equations
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High School What is unit , when we speak about ∏?
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High School Why is division by zero undefined?
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High School Area of a circle and pi and generally area
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Undergrad Can the Inequality e^{x} > x for All Real Numbers x Be Proven Without Calculus?
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High School Modular exponentiation Confusion
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Graduate I need input, I invented a number system
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Undergrad Finding (p-1)(q-1) with Good Precision - Number Theory Doubt
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Undergrad Back to the basics: Universality of π
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What is the best deal for buying beer in bulk?
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Graduate Why you can't prove a single mathematical thing beyond a shadow of a doubt
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High School If 8ab+7b+3a=c, whats the best way to figure out either a or b
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Graduate Number of integer solutions to x^2 + y^2 <= n? [simple proof]
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High School Why does sqrt(24) = 2*sqrt(6)?
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High School Triangle Angles: Find b & c with A-B-C given
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High School Multiplication of negative numbers
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Graduate How does a mathematican picture what he's working on?
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High School Cannot find decimal number inverter site
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Undergrad How Does a Cubic Equation Simplify to a Quadratic?
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Graduate Are imaginary numbers really necessary?
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Undergrad Why Does the Rational Zeros Theorem Not Predict All Zeros?
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High School Confused About (-1)^{2/6}: Get Help Here
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Undergrad I have my Calc II final in 30 minutes
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Graduate How can I avoid large exponents in calculations with small answers?
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Who is in Charge of Math at Google?
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Graduate VERY HARD randomized algorithm/hash function question. PLESE HELP
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Dreaming About Math - How It Helps Me Solve Problems
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Graduate Finding the Optimal Leash Length for a Spherical Grazing Area
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Please, HELP ME indentify this equation
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Graduate Math related to representing functions as compositions of others?
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Undergrad Calculating force for animal bites/scratches
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Undergrad Any quick tricks to multiplying by powers?
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Undergrad Is 5^x a Valid Term in a Polynomial?
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Undergrad Finding pairs of numbers that meet a specific criteria
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High School Alternative ways of finding palindromic numbers
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Graduate Non-convergent power series but good approximation?
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Undergrad Fun with Dynamic Spirograph - Circle Rolling around Rolling Circle
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Graduate What happens to the units of L as n approaches infinity in hypercube volumes?
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High School Interpreting Math Expressions: Uncovering the Rules
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Undergrad Can Logarithms Be Defined for Negative Numbers in Advanced Mathematics?
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Undergrad Playing with math keeps me sharp
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High School What is the value of 154 hundred thousand centuries?
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Undergrad Fourier series for exponentials even or odd function?
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Undergrad Am I wrong? Is this correct thinking? Am I weird? Am I crazy?
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Undergrad What is x^i? How can you rewrite it?
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Undergrad WSJ Story: New Calculation: Math in Preschool
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Graduate Is f_{n}^{(2n)} always an integer for any natural number n?
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High School Finding the Middle: Calculating In-Between Numbers
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Undergrad Stuck with a simple induction problem
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Graduate How can I graph this equation (Rayleigh Plesset for sonoluminescence)?
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Undergrad How to convert 3d co ords to 2d orthographic?
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Undergrad How do I find the inverse of x^3/x^2+1?
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High School Why does my calculator compute ln(5) faster than ln(e)?
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