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
High School Missing Solutions and non-reversible operations
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MHB 33. Express sin 4x in terms of sin x and cos x
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MHB Why Aren't Splitting Patterns & Integrations for Red & Blue Protons Different?
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MHB Circles in a square and diameter of the circle
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Graduate Terence tao's list of mathematical embarrassments
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High School Missing and Extraneous Solutions
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Graduate Applications of Ramsey's Theorem
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Graduate Comparing coefficients of polynomial congruences.
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Graduate Iterated Tangent Sequence: Calculating & Proving Solutions
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Undergrad Simplest algorithm for computing the resultant of a boolean expression?
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MHB Singapore Ferris wheel with 30 minutes of revolution time
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Graduate What is the best method for finding integer solutions to a challenging function?
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Undergrad What Are the Connections Between Euclidean and Non-Euclidean Geometry?
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Undergrad How many possible Sudoku boards are there?
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Graduate Multi-dimensional Chebyshev polynomials?
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Undergrad Need Help [Discrete math / Algorithms]
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High School DaVinci Code question - Fibonacci Series
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High School Triangulation Report: History, Math & Real World Apps
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Graduate Correctly combining two Quaternions
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Graduate Any Facts about Newton Polygons
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MHB What should I say about elementary number theory?
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Undergrad What should I say about elementary number theory?
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Graduate Bézout's identity and Diophantine Equation
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Undergrad Understanding Splines: Solving with Tridiagonal Matrices
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Undergrad Calculator Inuts: DAL vs. RPN vs. CAS
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Undergrad Factoring multivariable polynomials
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High School Perfect practice makes perfect
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Undergrad Linear Interpolation to Find Z Value in Quadrilateral
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MHB Finding Horizontal/Vertical Distance Between Two Points in Scratch 3.0
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High School Is this new multiplication method the key to faster quantum computers?
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MHB Find area of a triangle in coordinate plane
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High School What is the Area of a Sierpinski Triangle?
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High School Understanding the Odd and Even Nature of sin(x^3)
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High School Best books/workbooks for high school math refresher
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Graduate How Do You Calculate Gyro Outputs from Aircraft Attitude and Movement Data?
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Undergrad The Experience Of Mathematical Confusion
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MHB Find Side Lengths of Pythagorean Triangle ABC with Square DEFG Inscribed
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High School Compute # of Coins for Tray Inner Rim: Examples
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Undergrad Fun with graphs and calculators
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Undergrad Definition of Cartesian Coordinate System
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High School How can you do e.g. 756 x 675 mentally?
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Undergrad What is the Role of Direct Calculation in Planar Rotation Commutativity?
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Graduate What Book Should I Use to Learn This Kind of Math?
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Graduate Recursive sequence problem: proofs by mathematical induction
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Graduate Approaching an Inequality with 4 Variables: Advice & Solution Set
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MHB ็How to Solve the system of equation
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Undergrad How to solve equations using continued fractions?
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Graduate Fastest interpolation method for attitude quaternions?
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Graduate Intervals with Transcendental Outputs
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Graduate Book: History of Mathematics since the 20th Century
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Undergrad Cost allocation (allocate pay across places)
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Undergrad Mitigating Loss/Gain Asymmetry ?
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MHB How to divide a circumference into equal parts, WITHOUT COMPASS?
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MHB Rate Problem: How many minutes does it take 14 people to paint 14 walls?
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MHB Prove (tan^2 t−1)/(sec^2 t)=(tan t−cot t)/(tan t+cot t)
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High School Correlation between shifting graph of a function and shifting the axes
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Undergrad Technique for solving numerical cryptograms?
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High School I need tips on Calculus: Graphical Numerical Algebraic Workbook?
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Graduate DFT: What is the physical meaning of the symmetry about the nyquist frequency?
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Graduate Solve Weedy Willie's Division Puzzle
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Graduate Invertible function y=f(x), x=f^(-1)(y) with two linear segments and smooth transition
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Graduate What you know about Math? - Math Rap
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Undergrad Height of liquid in a horizontal cylinder
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Undergrad Using Parametrics to Draw a Picture Advice
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Undergrad What is the origin of the term sine?
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High School What is the lateral area of a pyramid with given side length and heights?
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Undergrad Creating a Helix in Maya: A Simple Guide
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Archived thread Volumes of Regular Icosahedron and Regular Tetrahedron
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High School Why a negative times a negative is positive
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Graduate Can Mathematics Improve Strategy in the Game of Go?
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Graduate A problem on polynomial fitting
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Graduate Inequalities With Parity-Specific Domains
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Undergrad Help with moving emitter/receiver cutoff speed
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Graduate Proof involving pairs of prime numbers
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Graduate Derangements and Contour Integrals?
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Graduate Is this method for exchanging symmetric key using RSA sound?
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Graduate Closed form for (in)finite sums
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Graduate Claimed Proof of ABC Conjecture in Number Theory
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Graduate Interesting graph theory problem
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Graduate Help with shared constraints (game theory)
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Graduate Intersection of straight line with (lagrange) polynomial
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Undergrad Life Cycle Cost Analysis (LCCA)
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Graduate Is the Collatz Conjecture's Behavior Predicted by Binary Representations?
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Graduate Trigonometric interpolation of a sampled signal
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Undergrad Modular Multiplication: How to Efficiently Calculate (a * b) mod c in C/C++?
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Undergrad Base 2 odd numbers and their mirror image values
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Undergrad How Do You Convert Milliseconds to 8.68 Microsecond Units for RPM Calculations?
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Undergrad What is a line (coordinate geometry)
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High School What is a Parabola? A 5 Minute Introduction
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High School What is the quadratic equation
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Graduate What is the history of quadratic reciprocity and its symbols?
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Undergrad Reformulating a simple cost function - combining 2 variables
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Graduate What Defines a Perfect Number?
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High School What is the equation of a circle
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Undergrad Eccentricity: Definition, Summary & Equations
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High School What is the distance between two points
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Graduate What Are Conic Sections and How Are They Defined?
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Graduate What Is the Point of Finding the Relative Error in a Vector?
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Undergrad What is Cartesian Coordinates & Formulas?
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Graduate Fourier expansion of boolean functions
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