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
Graduate How Do Artificial Neural Networks Use Output Data to Approximate Functions?
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Undergrad Proving Parallelogram PQRS & Quadrilateral ABCD: Help Needed
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Undergrad What Are the Key Differences Between Derivatives and Averages in Research?
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High School Algebra II: Direct/Inverse Variation & Translation Help
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High School 3 unknown variables- I'm lost one this one right now
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Undergrad What is the Trace Theorem? Calc I Seminar
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Undergrad Prove that of a,b,c are natural numbers
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Undergrad Pumpkin Swing: Calculating Speed at θ=30°, L=5m, g=9.8m/s2, m=10kg
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Undergrad Calculus I & II (BC, roughly) - can it be done in 8 weeks?
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Undergrad (-2)^some decimal = a + bi? why?
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High School What is the purpose of finding a lower bound in the Traveling Salesman Problem?
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High School Is x^3 - x + 1 an Even, Odd, or Neither Function?
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Graduate Finding Solutions to y^x = x^y
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High School What are complex numbers used for
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High School Find a 5-Digit Number with Unique Prime & Square Digits
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High School Talk about lines, curves, functions and limits?
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High School Solving Equations: Help for Math-Rusty Students
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Undergrad Solving Cube & Sphere Geometry Problem - Help Needed
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High School Solving the Sum of Squares of 3 Consecutive Odd Numbers
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High School How Do You Solve a Train Speed Problem with a Snow-Drift Interruption?
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High School Discrete Math Definition - What Is Discrete Math?
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Graduate Find the 9 Values of a Set of Positive Integers
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High School Proving that Any Number Ending in 5 Squared Equals 25
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  • Poll Poll
What Are the Statistics for Valentine's Day?
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High School Is Sqrt() More Than Just X^0.5?
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Undergrad Is the Sum of Square Roots of 2 and 3 Irrational? A Proof by Contradiction
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Undergrad Chord parallel to AB and 2CD=AB
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High School Solving Algebra of Functions: f(500)=3, f(600)?
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High School Arrange the numbers 1 through 10 in the shape of a pyramid
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High School Area of a right-angled triangle
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Undergrad Function f(x): Rationals = 0, Irrationals = 1
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Undergrad How do I solve problems with decimals using 2's complement arithmetic?
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High School Solving a Math Problem: Number Interchange & 9 More
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High School How do vectors and derivation relate in mathematics?
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High School Solve 2x + 2y + 50 = 2x + 2y + 50 for x: Problem Solving with 2D Matrices
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High School How can billiard be used to illustrate any laws of mathematics?
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How Did Ptolemy and Copernicus Shape the Unity of Mathematics?
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Undergrad Analyzing Arc Equations - Why are x1,x2 & y1,y2 Half Circles?
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Graduate Can multi digit numbers be made into a single digit using a new base?
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Graduate Is Motion Really Impossible Due to the Infinite Divisibility of Space?
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Undergrad Philosophy of Zero: Math Discussion & Resources
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High School Explanation on the term calculus maths?
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Career in mathematics or physics
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High School Find Perpendicular Lines Algebraically: Tips & Tricks
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High School How was pi discovered, and how is it calculated?
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Undergrad How can we find the root for high degree polynomial functions?
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High School Selling Eggs: Duck or Hen x2 for 1 Basket
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High School Ram's Tricky Cardboard Challenge: What % Remains?
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Undergrad Archimedes and Calculus: A Lost Connection?
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High School Adding f(x) and g(x): Domain and Output
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High School Sine Wave: Definition, Examples & Graphs
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High School What are the differences between natural, rational, whole, and integer numbers?
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High School What Math and Physics Topics Are Covered in A Level Courses in America?
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Undergrad Explanation for the uneducated mind
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High School Solving Exponential Equations Using Logarithms
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Undergrad Solving Timetable Problems in Brunei Schools
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High School Two Fathers, Two Sons, One Unexpected Lesson: How Rs15,000 Grew to Rs25,000
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High School What Is the Secret Word and How Does It Determine the Number of Vowels?
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Undergrad Is There a Purely Mathematical Solution to the Equation 5^x + 9^x = 92?
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High School How Do I Correctly Rearrange Formulas Involving Pi and Exponents?
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What Makes Eccentric Geniuses Like Joseph Fourier and Paul Erdős Fascinating?
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Undergrad Largest number possible containing any of 9 of 10 digits
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High School How Do I Solve for h2 in This Equation?
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Undergrad How Can You Solve a Geometric Sequence Problem in a Telephoning Tree?
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High School Math in MP3 and other music compression
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High School How do you find the sum of the digits of number N? Say N = 10
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High School Solving a Word Problem: Rancher Dividing Livestock
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Graduate How Many Transitional States Exist in an Element with n Sub-Elements?
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Undergrad Question concerning math in relation to nature
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Undergrad Analytical Ability P2
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High School Why Are Roman Numerals Used in Labeling Cartesian Sections?
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Undergrad Solve the Last Big Question on Degrees: Sin(45ds+x)+cos(45ds+x)=sqrt2cosx
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Undergrad Analyzing X^Y+Y^X=100: How to Solve Integer Equation
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Graduate SoulWhat is the fundamental model of CIS according to Complementary Logic?
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Undergrad How to Prove AM > GM for Two Positive Numbers?
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High School How to Solve for fF in K = fF/(1-fF) | Helpful Tips and Tricks"
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High School Solving for x in a Trigonometric Equation: Where Did I Go Wrong?
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Undergrad Tricky Tricky little Identities
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High School How many ways are there to prove Pythagorean Theorem?
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High School How come zero and one are so important to our number system?
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High School Starting from 2 to remove division by zero from the equation.
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Undergrad How Was the Crossed Ladder Problem Formula Derived?
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Undergrad What simpler indentity is equal to sin(x) - cos(x)
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Undergrad Beginners books on number theory?
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What Is the True Essence of Mathematics?
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High School Kate is helping plan her family's new patio
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Undergrad Question in analytical geometry
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Graduate What Evidence Supports the Concept of Infinity?
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High School Q. How many students are in Sally's class?
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Undergrad What is Combinatorial Geometry and Who Founded It?
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For Those of You Who Enjoy Puzzles
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Undergrad Calculating Distance of a Planet from its Sun for Energy Determination
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Graduate Help Me Choose the Best Applied Mathematics Research Topic!
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Graduate The number of absolutely true statements
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What is the proper notation for recursion in LaTex?
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Graduate Game Theory - Nash Equilibrium
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High School How to Solve the Chocolate Eating Math Brain Teaser?
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What is the solution to the wild and unsolved problem proposed by Greg?
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Where Can I Find Websites on Math Magics and Tricks?
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High School What are some real world applications of sine and cosine functions?
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