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 I(hat), J(hat, k(hat) and vectors
- jpd5184
- · Replies 1 ·
Undergrad Mathematics Conventions and Rationale
- Qu3ry
- · Replies 7 ·
High School How can I teach myself more advanced math?
- RaNKiN
- · Replies 1 ·
Undergrad How does this imply this (number theory)
- dr hannibal
- · Replies 2 ·
Graduate Odd Party Conjecture: Can You Prove or Disprove?
- FaustoMorales
- · Replies 2 ·
Undergrad Formula for particle reflection off horizontal and vertical walls
- VeryBadAtMath
- · Replies 4 ·
High School Adjusting the Relative Percentages of a Whole
- Thetom
- · Replies 27 ·
High School Rearrange s = ut - 1/2at² for acceleration
- dark_exodus
- · Replies 13 ·
High School Is dx/dv Equal to Time When Considering Small Changes in Velocity and Position?
- splatcat
- · Replies 6 ·
Undergrad 3 axis accelerometer forces as angles/vectors
- IMK
- · Replies 10 ·
High School When do you learn about complex numbers and their applications?
- Mu naught
- · Replies 8 ·
Graduate Compositions of n into even numbers of even parts
- I<3Gauss
- · Replies 7 ·
Undergrad 'New' type of angle measurement to often replace radians
- Twinbee
- · Replies 8 ·
Undergrad Can You Determine the Randomness in Backgammon?
- RenasontsMan
- · Replies 20 ·
Graduate Summing Positive Integers with 2^r3^s
- sachinism
- · Replies 4 ·
Undergrad How can I work out the equation for this graph?
- Spanky Deluxe
- · Replies 8 ·
Graduate Prove: Row of 1000 Integers Becomes Identical Over Time
- sachinism
- · Replies 2 ·
Graduate Induction proof involving log(m+1) terms
- seeker101
- · Replies 1 ·
High School How do logarithms convert numbers like 8.7 and -2.3 to whole numbers?
- mohabitar
- · Replies 3 ·
Undergrad Need feedback on my simple mathematical cipher
- anarkest
- · Replies 5 ·
Mathematicians are expressive too
- FaustoMorales
- · Replies 8 ·
Undergrad How can the ratio of those two numbers be irrational?
- jnorman
- · Replies 21 ·
High School Formula for work and time with persons and days
- momentum
- · Replies 9 ·
High School Is it possible to take the ith root of some number?
- exclamaforte
- · Replies 1 ·
High School Real World Applications of Cubic Equations
- longbusy
- · Replies 12 ·
High School Is (ka)mod kb Equal to k(a mod b)?
- Apteronotus
- · Replies 12 ·
Graduate Any suggestions on how to improve the solution to this recurrence relation?
- seeker101
- · Replies 1 ·
Undergrad Solve 1/a + 1/b + 1/c When a+b+c+2=abc
- Hobold
- · Replies 3 ·
Undergrad Why Does Sum of Infinity Equal Infinity?
- SpaceDomain
- · Replies 4 ·
High School Proving an identity to have solutions over all the integers
- jimep
- · Replies 3 ·
Undergrad How do I calculate a random hyperplane dividing points in R^n?
- kouma
- · Replies 13 ·
Graduate Assistance with an infinetly nested radical
- fedaykin
- · Replies 1 ·
Undergrad Why can't there be a 3D coordinate system based on three angles?
- Trave11er
- · Replies 3 ·
High School Is there an easy way to simplify a 3 term squared paranthesis?
- Dawei
- · Replies 6 ·
Undergrad Relative velocity in Mean Free Path problems
- casanova2528
- · Replies 1 ·
Graduate Solving a recurrence inequality with floor and ceiling functions
- seeker101
- · Replies 1 ·
Undergrad Prove that f(x) is a polynomial
- meleck
- · Replies 26 ·
High School Solving Absolute Value Problem: x ≤ 3
- ziaharipur
- · Replies 1 ·
High School Absolute value on both side of equation
- ziaharipur
- · Replies 1 ·
Undergrad Min and Max of Parallel Resistors
- meeep
- · Replies 1 ·
Graduate Generalization of infinite product problem
- Fraqtive42
- · Replies 11 ·
High School How can a lender make more money if you don't pay off your loan early
- moonman239
- · Replies 4 ·
Can I trade my released ap exams on here?
- GreenPrint
- · Replies 5 ·
Graduate Can Fermat's Last Theorem be proven for primes of the form 3k+1 and 3k+2?
- smslca
- · Replies 2 ·
High School Using divide as a 'sign' for a number
- Twinbee
- · Replies 6 ·
High School When to use ≥ vs < in piecewise forms of absolute value functions?
- Taturana
- · Replies 3 ·
Undergrad What should you do in the Two-box Monty Hall problem?
- peteb
- · Replies 17 ·
Do you keep up with math in real life?
- chaoseverlasting
- · Replies 17 ·
Undergrad How many circles can be placed inside another circle?
- rozan330
- · Replies 8 ·
Graduate Approximating arc length of Bezier by another Bezier
- Reedbeta
- · Replies 1 ·
Graduate Why the infinite tower trick fails for x^x^x^x^x...=10
- starfish99
- · Replies 2 ·
Graduate Can All 6-Term Polyomino Progressions Extend to Fill a 6x6 Square?
- FaustoMorales
- · Replies 3 ·
Undergrad How to Graph a Parabolic Equation Without a Calculator?
- Taiki_Kazuma
- · Replies 1 ·
High School Rewriting a function with y as the independent variable
- Sidthewall
- · Replies 4 ·
Undergrad O(sin n), Ω(sin n), Θ(sin n) complexity
- ulita
- · Replies 3 ·
High School Solve Year 8 AMC Question: Find the Highest Number
- asdfghjklqqww
- · Replies 2 ·
High School Why Are There Three Trigonometric Functions for Right Triangles?
- praveenpp
- · Replies 3 ·
Undergrad Collision detection between a moving circle and stationary point
- ZippyDee
- · Replies 2 ·
Graduate Why does the infinite semicircle construction seem to prove pi = 2?
- SpY]
- · Replies 34 ·
Undergrad Is it possible to quantify human language?
- EighthGrader
- · Replies 3 ·
Graduate Prove the following by induction (or otherwise):
- seeker101
- · Replies 2 ·
High School Proving Equality in Math: Solving the Question of Two Equaling a Third
- zeromodz
- · Replies 8 ·
Graduate Does the following inequality holds for every POSITIVE 'x' ?
- zetafunction
- · Replies 1 ·
Undergrad Algebra: Is this possible to solve?
- Curl
- · Replies 1 ·
How to generate graph and known formula
- Hamadsultan
- · Replies 5 ·
High School Semi-major axis definition: sum or total of distances
- TrifidBlue
- · Replies 2 ·
Graduate Is Proof for P = NP Finally on the Horizon?
- jobyts
- · Replies 3 ·
Graduate Random walk in spherical coordinates
- arandall
- · Replies 2 ·
Graduate Combining three non linear functions into one single function
- souviktor
- · Replies 1 ·
High School Why does multiplication precede addition?
- Howers
- · Replies 6 ·
Undergrad Here's the type of textbook I'm looking for. Does it exist?
- Lane4
- · Replies 1 ·
Undergrad Can you Identify a Pattern in this Sequence?
- FeDeX_LaTeX
- · Replies 2 ·
Undergrad What are some recommended books for elementary math proofs?
- Jimmy84
- · Replies 2 ·
High School Fibonacci Formula: Find Nth Term in Sequence
- brandy
- · Replies 8 ·
Undergrad Beginning Complex Numbers ideas
- DrummingAtom
- · Replies 3 ·
High School How do I calculate pixels number
- Telushomey
- · Replies 4 ·
Undergrad Solutions to a linear equation and perfect square
- smslca
- · Replies 2 ·
Undergrad Quadratic Equation from 3 points
- theoarc
- · Replies 48 ·
Undergrad Can Police Prove Pacing Accuracy Over Short Distances?
- Mister-M
- · Replies 2 ·
Undergrad Distance between planet and vessel - Trig problem
- computerex
- · Replies 12 ·
Undergrad Deriving Descriptions of Conic Sections from Fundamental Definition
- CarlisleLes
- · Replies 4 ·
High School Famous Old Elementary Algebra Textbook Recommendations?
- w.delaney
- · Replies 2 ·
High School Can We Determine the Product of Two Numbers if Their Sum is Known?
- zeromodz
- · Replies 4 ·
Undergrad Formula for finding point on a line given distance along a line
- physicisTboB
- · Replies 17 ·
Graduate General solution for x in x=c-N^{-(1+x)/(1-x)}
- mmzaj
- · Replies 6 ·
High School How do I make a histogram from raw data?
- mcknia07
- · Replies 4 ·
High School Divided a single second, then convert to milliseconds. Don't know how?
- Telushomey
- · Replies 2 ·
High School What Is the Pattern in This Number Sequence?
- Alexx1
- · Replies 13 ·
High School The Surprising Answer to "Why is 0! = 1?
- Frannas
- · Replies 8 ·
High School Many authors and lecturers use the word approximate.
- blob100
- · Replies 1 ·
Undergrad Two Equations, Three variables
- chlorine addi
- · Replies 2 ·
High School What are factors and multiples?
- Edin_Dzeko
- · Replies 2 ·
Undergrad Instantaneous Unit Conversion between CGS and SI units
- KJ4EPE
- · Replies 2 ·
Graduate Explicit formula for Euler zigzag numbers(Up/down numbers)
- ross_tang
- · Replies 3 ·
Undergrad Fractional exponents of negative
- DaveC426913
- · Replies 2 ·
Graduate Questions about papers on Mathematical Physics
- Jimmy84
- · Replies 3 ·
Undergrad Sum of unique powers of a number
- ged25
- · Replies 3 ·
Graduate How can I optimize a function on a non-linear set with unknown points?
- Kreizhn
- · Replies 2 ·
High School Solving Fractions: How to Solve x/36-x = 12/36-12 + 3.013/0.20(36-3.013)
- martine
- · Replies 3 ·
High School Is there a quicker way to calculate factorials?
- Aladin
- · Replies 27 ·