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.
Sub-forums
Threads
(Seemingly) Random Sequences
- Monoxdifly
- · Replies 7 ·
Undergrad Open problems in continued fractions
- TeethWhitener
- · Replies 6 ·
Graduate Exploring Unconventional Addition: Can Mathematics Embrace New Foundations?
- biljanica
- · Replies 8 ·
High School Is this a new theorem?
- zuz
- · Replies 9 ·
Undergrad Fermat point for quadrilaterals
- littlemathquark
- · Replies 7 ·
Undergrad ABC triangle with integer sides
- littlemathquark
- · Replies 17 ·
High School Confused about ciphers in the book 'Arithmetic for the Practical Man'
- JOHNTITOR1
- · Replies 13 ·
Graduate Possible number of chess games
- mad mathematician
- · Replies 20 ·
High School Nonsense can be truth in logic?
- mcastillo356
- · Replies 84 ·
Undergrad Relevance of an orphaned equation
- nomadreid
- · Replies 14 ·
High School Question about PEMDAS/BODMAS ambiguity
- DaveC426913
- · Replies 77 ·
High School Need an on-line calculator for a simple calculation
- guyburns
- · Replies 12 ·
Undergrad Transforming coordinates between Cartesian and spherical
- trekie
- · Replies 1 ·
Undergrad Solving simultaneous equations
- chwala
- · Replies 5 ·
High School Fractional/decimal powers
- DaveC426913
- · Replies 10 ·
Undergrad My attempt to understand horizontal transformations of functions
- logicgate
- · Replies 6 ·
Graduate Integral Points of an Elliptic Curve over a Cyclotomic Tower
- lugita15
- · Replies 5 ·
Undergrad Proving that fractions are the same as division
- logicgate
- · Replies 2 ·
Graduate Proving Goldbach's conjecture by induction (or why it doesn't seem to work)
- mad mathematician
- · Replies 10 ·
High School A simple trigonometry problem: Put eight coins around a central coin
- Charles Link
- · Replies 37 ·
High School Tips on developing and improving number sense and basic math skills
- houseof1000questions
- · Replies 13 ·
High School I had a question about a way to write Euler's identity
- jeremyrijsdijk
- · Replies 10 ·
Undergrad Is Bing Chat Reliable for Math and Physics Queries?
- Slimy0233
- · Replies 16 ·
Undergrad Evaluation of the sum 1^m+3^m+5^m+ ....................(2n+1)^{m}
- Rfael69
- · Replies 1 ·
High School How to find the objects' areas in this photo in mm^2?
- Rev. Cheeseman
- · Replies 14 ·
High School Older student going back to basics
- logicandtruth
- · Replies 4 ·
Financial Math questions?
- WMDhamnekar
- · Replies 1 ·
High School New solutions to old, historic problems
- Astronuc
- · Replies 2 ·
High School How to cut a plate onto a tube at an angle?
- Drpia
- · Replies 1 ·
Why Do We Celebrate Pi Day on March 14?
- diogenesNY
- · Replies 14 ·
Undergrad Find the "ringing" frequency from sum of multiple overlapping transients
- Swamp Thing
- · Replies 12 ·
Undergrad Calculating the diameter of regular polygons
- LightningInAJar
- · Replies 19 ·
High School A tilted container with water inside - how to calculate the distance A?
- DoyLin
- · Replies 11 ·
High School To calculate the polar unit vectors using rotated coordinates
- brotherbobby
- · Replies 1 ·
High School Strange quadratic manipulation
- shirozack
- · Replies 6 ·
Graduate The Later Life of Alexander Grothendieck
- jedishrfu
- · Replies 8 ·
Graduate Difficult to understand the solution provided in the video (travelling salesman problem)
- WMDhamnekar
- · Replies 3 ·
Undergrad Questions regarding Kurepa's Conjecture
- Math_Maven
- · Replies 1 ·
High School Can Higher Degree Nested Radicals Be Simplified?
- FranzS
- · Replies 41 ·
Undergrad Raising to the power of 0 or 1
- blueridge
- · Replies 17 ·
Undergrad Calculate new height of truncated cone
- tjosan
- · Replies 4 ·
High School Calculate distance between ends of a circle segment
- solvejskovlund
- · Replies 22 ·
High School Cartesian Space vs. Euclidean Space
- NoahsArk
- · Replies 10 ·
High School 4th spatial dimension thought experiment
- greggnog
- · Replies 8 ·
High School Question about the "Hat" tiling problem
- phyzguy
- · Replies 11 ·
High School Why do we need angle values greater than 90 degrees?
- Frigus
- · Replies 12 ·
High School A Pi Question: Why do we use the awkward approximation 22/7 ?
- Agent Smith
- · Replies 171 ·
What the heck is a head start?
- PeroK
- · Replies 1 ·
High School Why does the trigonometry of obtuse angles use ref angles?
- shirozack
- · Replies 10 ·
High School How to calculate a hollow cylinder's volume without the hollow center?
- Rev. Cheeseman
- · Replies 7 ·
Undergrad Is Riemann's Zeta at 2 Related to Pi through Prime Numbers?
- bland
- · Replies 58 ·
High School How circular does it need to be?
- Agent Smith
- · Replies 3 ·
High School Understanding the relationship between ratios and fractions
- logicgate
- · Replies 8 ·
High School Proving the area formula for a rectangle for all positive real numbers
- logicgate
- · Replies 10 ·
Undergrad What is the name of this geometry theorem?
- barryj
- · Replies 4 ·
Undergrad Proof for interpolating polynomial and error approximation
- bremenfallturm
- · Replies 6 ·
High School Is Each Stage of Pascal's Triangle Special?
- Agent Smith
- · Replies 11 ·
Undergrad Modern vs Euclid's definition of equivalent ratios
- logicgate
- · Replies 4 ·
High School A symmetric problem has an asymmetric solution - why?
- Omega0
- · Replies 21 ·
Undergrad Can you solve unknown triangle from shared hypotenuse?
- FGD
- · Replies 7 ·
High School Sharing Ratio -- A shop sells a mix of small chocolate bars and large chocolate bars
- paulb203
- · Replies 8 ·
High School Understanding why πr^2 works for different area calculations
- paulb203
- · Replies 7 ·
Undergrad P-adic numbers and the Ramanujan summation
- Spathi
- · Replies 8 ·
Graduate What motivates famous mathematicians?
- themasterchief
- · Replies 2 ·
High School Innumeracy in public media today
- phinds
- · Replies 38 ·
Undergrad Shrinking a polygon -- calculation logic
- RobinCris
- · Replies 2 ·
High School Why are the axes taken as perpendicular to each other?
- murshid_islam
- · Replies 11 ·
Undergrad The sum of positive integers up to infinity: Was Sirinivasa right?
- Walid-yahya
- · Replies 5 ·
High School Is PI (##\pi##) really a number?
- dom_quixote
- · Replies 28 ·
High School Needing advice for winning/doing well in a Math Counts competition
- QuantamMaster
- · Replies 4 ·
Undergrad Formula Needed for Role Playing Game
- Biscuit_Jones
- · Replies 9 ·
High School Memorizing trigonometric identities
- adjurovich
- · Replies 11 ·
High School Which year did Newton first work with calculus: 1664,1665 or 1666?
- user079622
- · Replies 33 ·
Graduate Help with Recurrence Equation
- Tygra
- · Replies 4 ·
Undergrad Bad at math and great at physics, explain this paradox?
- user079622
- · Replies 30 ·
High School How to interpret Pascal's Triangle for negative numbers?
- PLAGUE
- · Replies 3 ·
High School Scissor Blade Problem
- Pikkugnome
- · Replies 8 ·
High School Multiple Rotating Signs on a Fence Gate -- Overlap Question
- scatterbrainz
- · Replies 4 ·
High School How to convert ft-lbs/sec to Newtons?
- Rev. Cheeseman
- · Replies 18 ·
High School Clever Geometry in this Video
- Hornbein
- · Replies 5 ·
High School Help with new calculator selection (button choices)
- xrayvision
- · Replies 10 ·
Undergrad Converting Longitude coordinates to feet (for separation)
- John1397
- · Replies 7 ·
High School What is the difference between the two sine rules for resultant vector?
- eben
- · Replies 4 ·
High School How to pick some numbers out of 13 integers, by a 4 digits code
- robertphy
- · Replies 4 ·
High School Reprise: Calculate the distance between two points without using a coordinate system
- Trysse
- · Replies 1 ·
Graduate Non-sinusoidal waveform model
- P3dr0
- · Replies 2 ·
High School I've been trying to understand the proof for the binomial theorem
- Chenkel
- · Replies 6 ·
High School A question about rules of multiplication
- logicgate
- · Replies 4 ·
High School Are All Imaginable Integer Series Necessarily Infinite?
- thetexan
- · Replies 17 ·
Undergrad What is the role of geometry and dimensional operations?
- internationallove089
- · Replies 3 ·
Undergrad Is there a way to calculate this transformation?
- wirefree
- · Replies 4 ·
High School More convenient mathematical notation for a simple use case
- I_Try_Math
- · Replies 6 ·
High School How do equivalent ratios work in practical terms?
- SHASHWAT PRATAP SING
- · Replies 20 ·
High School Deceptively simple geometry question on SAT test
- DaveC426913
- · Replies 47 ·
High School What does 2:3 ratio mean? What does it show?
- SHASHWAT PRATAP SING
- · Replies 9 ·
Undergrad When a journalist uses the term "inflection point" to describe growth
- swampwiz
- · Replies 5 ·
Undergrad Trig Manipulations I'm Not Getting
- thatboi
- · Replies 1 ·
Undergrad What are some good arguments against mathematics being discovered?
- murshid_islam
- · Replies 3 ·
Ramanujan: Did he actually exist?
- Steve Zissou
- · Replies 8 ·
Graduate Is it required to use the Reimann function to solve the problem?
- TartElm
- · Replies 8 ·