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.
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High School Invariant under rotation: Banal, obvious, or noteworthy?
- Trysse
- · Replies 2 ·
High School Interesting Use Of Pigeonhole Principle
- bhobba
- · Replies 2 ·
Undergrad What does f(t) Subscripted to g(t) Epsilon Mean?
- Swamp Thing
- · Replies 10 ·
High School Solve for ##c## for this rotated square
- erobz
- · Replies 24 ·
Undergrad Quality of rational approximations
- Vanadium 50
- · Replies 3 ·
High School Is the Mandelbrot set a 3D version of the bifurcation diagram?
- DaveC426913
- · Replies 9 ·
Graduate Exactly what is considered to be a mathematician?
- Math100
- · Replies 50 ·
High School How did Briggs calculate logarithm tables 400 years ago?
- Thecla
- · Replies 10 ·
Undergrad Prove that a triangle with lattice points cannot be equilateral
- JoeAllen
- · Replies 1 ·
Undergrad Age difference between Steve and Steveston given the pattern
- Joe1998
- · Replies 20 ·
Undergrad A question about Young's inequality and complex numbers
- VX10
- · Replies 13 ·
High School What is 2.2204460492503E-16 as odds?
- bsharvy
- · Replies 6 ·
High School Constructing a Line Segment Equal to a Circle's Circumference?
- Trysse
- · Replies 6 ·
How can someone calculate complex problems instantly in their head?
- gary350
- · Replies 16 ·
Graduate Determining rationality of real numbers represented by prime digit sequence
- Jiketz
- · Replies 1 ·
Graduate Converting this vector into polar form
- Rodger125
- · Replies 4 ·
Undergrad Determine ## \beta ## as a function of ##\theta## linkage
- erobz
- · Replies 2 ·
Undergrad What is 1.36×10^495 times 20 million?
- Maximum7
- · Replies 14 ·
High School Fourier Analysis on musical chords in different instruments
- dobbygenius
- · Replies 13 ·
Undergrad Anyone notice that the World Cup ball is a Pyritohedron?
- swampwiz
- · Replies 1 ·
High School Why does √27 simplify to 3√3?
- Simon Peach
- · Replies 4 ·
Undergrad Calculating the root of a number by hand
- NODARman
- · Replies 6 ·
Challenge involving irrational number
- anemone
- · Replies 3 ·
Graduate How should I write an account of prime numbers?
- Math100
- · Replies 5 ·
How to Design an Engaging Cover for a Mathematics Paper?
- curious mind 111
- · Replies 13 ·
High School A Simpler Way to Find the Shaded Area?
- Saracen Rue
- · Replies 1 ·
High School Looking for context for a textbook quote
- mcastillo356
- · Replies 9 ·
Undergrad Is the Ratio of Circumference to Radius of a Circle Always Irrational?
- Trying2Learn
- · Replies 19 ·
Insights Intransitive Dice with a Twist - Comments
- mfb
- · Replies 8 ·
High School Converting 0.04 cubic centimeters to cube and cylinder dimensions
- AjaxOfTheRockies
- · Replies 5 ·
High School A math puzzle aimed at 9 to 12 year olds
- Jackamus
- · Replies 11 ·
High School Operator that returns unique number of binary matrix
- Mayhem
- · Replies 14 ·
High School Udemy Quiz Question on Radians and Quadrants
- Simone
- · Replies 16 ·
High School Finding all possible sums given 2 lists, matched one to one
- mishima
- · Replies 2 ·
Undergrad What Mathematical Concepts Support Profits on MetaTrader?
- hagopbul
- · Replies 1 ·
Undergrad Is there such a thing as transfinite geometry?
- brianhurren
- · Replies 2 ·
High School Notation for infinite iteration
- Ssnow
- · Replies 5 ·
Undergrad Milestones of a human lifetime on a log scale
- bob012345
- · Replies 18 ·
Undergrad Can an inverse function of a special cubic function be found?
- phymath7
- · Replies 15 ·
High School Can a function have two fundamental periods?
- jaumzaum
- · Replies 20 ·
Undergrad Prove that the geometric mean is always the same
- Trysse
- · Replies 2 ·
Undergrad Fit Triples into Sixtuples in the best way?
- bernd
- · Replies 7 ·
High School What geometry theorem is used in this figure?
- barryj
- · Replies 38 ·
High School Golden Ratio in Collatz-like sequences
- MrDries
- · Replies 1 ·
High School What Are Basic Questions About Understanding Inequalities?
- paulb203
- · Replies 12 ·
Undergrad Is there any way to simplify my proof by induction?
- murshid_islam
- · Replies 13 ·
Undergrad How to Set Up Equations for a Shape with a String Constraint Around a Rectangle?
- liquidFuzz
- · Replies 20 ·
Insights Classification of Mathematics by 42 Branches
- fresh_42
- · Replies 25 ·
Undergrad Find an explicit formula for this n-sum problem
- bernd
- · Replies 7 ·
Undergrad Is the Expanded Collatz Sequence Unique for Each k Value?
- elcaro
- · Replies 3 ·
High School Custom operation to concatenate numbers instead of adding
- Saracen Rue
- · Replies 4 ·
Undergrad Given a triangle ABC, on which side of the triangle does the point D lie?
- VladStoyanoff
- · Replies 6 ·
Insights Number systems from counting to p-adic numbers
- fresh_42
- · Replies 7 ·
Undergrad Trouble Solving an Equation that has square roots on both sides
- thatboi
- · Replies 1 ·
High School The Greatest Imaginary Mathematician of the 20th Century
- jedishrfu
- · Replies 1 ·
High School Trigonometric Identity involving sin()+cos()
- erobz
- · Replies 11 ·
Graduate Equation system involving InverseDigamma(Digamma(a+1)-b*k)-1
- rabbed
- · Replies 2 ·
Graduate New Beta function expression with gamma functions
- PhysicsRock
- · Replies 2 ·
Undergrad Set of primes and non-power integers: does it have a name?
- Swamp Thing
- · Replies 1 ·
High School Compensating for a bias - a simple geometry/algebra problem:
- julian
- · Replies 1 ·
Insights Reduction of Order For Recursions
- topsquark
- · Replies 4 ·
High School Infinite race between rabbit and turtle: does the logic hold?
- dom_quixote
- · Replies 17 ·
Undergrad Are There Other Ways To Represent Vectors Besides Arrows?
- mech-eng
- · Replies 9 ·
Undergrad Does Collatz sequences converge because the average step reduces the number?
- elcaro
- · Replies 8 ·
Graduate Video: A Trip to Infinity (Sept 26, 2022 on Netflix)
- robphy
- · Replies 4 ·
High School What is the link between proportion and multiplication?
- Haris045
- · Replies 3 ·
Undergrad Adding trig functions with different amplitudes
- Mayhem
- · Replies 5 ·
High School Can a log have multiple bases?
- YouAreAwesome
- · Replies 44 ·
What is the meaning of FWHMP and Q in my lab data?
- Logan Land
- · Replies 2 ·
Solving srirahulan's "trig fix"
- Sudharaka
- · Replies 1 ·
How show that the points S, U and A are collinear?
- maxkor
- · Replies 1 ·
Greatest endpoint of a k-term arithmetic progression starting with 1
- poissonspot
- · Replies 1 ·
Advanced Problem-Solving Strategies
- Ackbach
- · Replies 1 ·
Research on mathematics and autism
- Sudharaka
- · Replies 1 ·
Friction on a half pipe in the middle location
- Dustinsfl
- · Replies 1 ·
Odds of being correct if choosing a question at random
- alexmahone
- · Replies 1 ·
Probability and Operators in Quantum Mechanics
- Ackbach
- · Replies 1 ·
Finding where diagonal intersects rounded rectangle corner
- Opalg
- · Replies 1 ·
Lachlan's question via email about the Bisection Method
- Prove It
- · Replies 1 ·
How Can I Create a Commission Curve in Crystal Reports?
- andreasj
- · Replies 1 ·
Solving Cubic Equations using Origami
- greenglasses
- · Replies 1 ·
What's the Logic of this Application using Math
- ahmadtahir1919
- · Replies 3 ·
What are some useful math formula/reference sheets for different courses?
- Chris L T521
- · Replies 2 ·
Looking for a good analytic geometry book
- Ragnarok7
- · Replies 1 ·
What are the formulas of partnership in business?
- burgess
- · Replies 1 ·
2^(57885161) - 1 is now the largest known prime number.
- Chris L T521
- · Replies 1 ·
Physics problem of Man standing in a truckbed
- leprofece
- · Replies 1 ·
CraxyCat's Yahoo Answers Question
- CaptainBlack
- · Replies 1 ·
Website with a list of Forgotten Books
- Fantini
- · Replies 1 ·
Solving |x - 4| - |x + 2| = 6
- Prove It
- · Replies 2 ·
Common roots and finding real values
- Sudharaka
- · Replies 1 ·
High School Confusion about the angle between two vectors in a cross product
- tbn032
- · Replies 7 ·
High School English terms for equations with no, finite, or infinite solutions
- FranzDiCoccio
- · Replies 11 ·
How to find the area of this irregular quadrilateral?
- Srinivas
- · Replies 9 ·
High School Gift-wrapping rate problem with two workers
- haynewp
- · Replies 64 ·
Undergrad Why my calorie constant calculations differ from 4, 4, 9
- barryj
- · Replies 1 ·
Undergrad What do applied mathematicians deal with?
- mech-eng
- · Replies 4 ·
Undergrad Conflicting Conventions for Bernoulli Numbers?
- nomadreid
- · Replies 2 ·
Undergrad Why is (a+b)/2 not recommended in the Bisection method?
- CandidFlakes
- · Replies 6 ·
Insights I Know the Math Says so, but Is It Really True?
- PeterDonis
- · Replies 138 ·