General Math Forum

Graduate Keep making the same mistakes over and over

Undergrad Who used a trignometric formula to estimate pi to 16 decimal places?

Undergrad Possible conjecture relating to factors and powers of 12

Graduate Proving Conjecture: No Real Solutions Greater than 2 for Polynomial Equation

Graduate Greedy and suboptimal algorithms for harmonious graph coloring

Undergrad Solving The Trigo Dilemma for cos(-A)

Undergrad What Type of Encryption is Used in This Text?

Undergrad Nine Digit Number Probability of Divisibility by 9

Undergrad Prove (x-2y+z)^2 >= 4xz-8y for non-negative x,y,z with x+z<=2

High School What does 300 cm⁻¹ mean?

Graduate Parity of function of multiple variables

High School Convert any repeating decimal to a fraction?

High School Absolute Value with a number in front?

Graduate Quantitative analysis (social science) ideas

Undergrad Is there any way of obtaining the area of an ellipse without using calculus?

Undergrad Geometrical Center: Proving if Area-Centers Lie on X-Y Origin

Undergrad Question regarding math schools

High School Find Geometric Structures with Software

Undergrad Is infinity plus or minus one possible?

High School What is the Origin of the Trigonometric Identity?

Undergrad How should I approach reading Archimedes and Newton's works?

High School Why is the sum of odd numbers is a square

Graduate Determining Intersection Points of Equations in Quantum Mechanics

High School Which Numbers Remain Unchanged When Added or Multiplied by Themselves?

Undergrad Deciphering a GMAT Math Question: Solving f(x)=f(1-x) for All x

Undergrad When guessing is preferred over analysis

Undergrad Reduce Expression: a/(a2*sin2(t)+cos2(t))

Undergrad Finding the pattern in 4, 9, 50, 147, 605, 1352, 3757

High School How is Pi a Ratio if it Cannot be Written as a Fraction?

Undergrad What does the graph of f(x) = (-2)^x look like?

Graduate Is the work on Fermat's Theorem really done?

Graduate Is Randomness Truly Understandable in a Mathematical Context?

High School Next (2) what is the next number?

Undergrad What Comes Next in This Finite Sequence?

High School What is the Pattern in this Sequence?

High School What's the Pattern in This Number Sequence?

High School Why are there infinitely many irrational numbers between any two rationals?

High School Why is the area of a square with 0.5 inch sides 0.25 square inches?

High School Equation of a rectangle's radius

High School Where Can I Find Resources to Relearn Basic Math for Advanced Physics?

High School What's the Difference Between Trigonometry and Geometry?

Graduate How Do You Prove Minimum Vertex Degree in Graph Theory?

Graduate What does "denominator separated from zero" mean in numerical solutions?

Undergrad A good book on Mathematical modelling

Undergrad All conditions are true for a certain range

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High School Should mathematicians write log(x) or ln(x) for natural logarithm?

High School Understanding Negative Numbers for Parents and Educators

Undergrad Solving Separable Least Square Problem - Isy

High School Is the flow of my logic flawed?

Graduate How Do Knots Influence a B-Spline Curve?

Undergrad What's the Next Number in This Sequence? Find Out Here!

Undergrad Paintball range equation accounting for marker price

Undergrad Is Learning Detailed Math Still Necessary in the Age of Computers?

Undergrad Another What's the next number?

Undergrad Calculating xyz from Given Equations

High School Book recommendations for SAT Math 2 and Physics subject tests

High School What is the next number? question

High School Calculating Distance from Model Rocket Photo

Graduate Spending hours writing fictional alternate timelines where I started math earlier

Graduate Maximum of four products on a rectangle

Undergrad Solving for the dependant variable in sinusoidal functions .

Undergrad Partial Fractions: Simplifying Square Root Fractions

High School What is a point?

High School Literacy rate, jobless rate, inflation rate

Undergrad Physics is too hard for physicists

Undergrad Is an irrational root of a real number imaginary or real?

High School Free 3D Graphing Tool: Specify Domain of Function

Graduate Fermi estimate of the week: Riemann hypothesis

Undergrad Finding all integer solutions to x²-y²=275

Undergrad How Are Power and Taylor Series Used in Real-World Applications?

Undergrad System involving nonlinear equations.

Undergrad Are all functions odd or even?

Graduate Why does mathematical finance require more advanced mathematics than systems biology?

High School What Is the Output of F = A + B.C in Boolean Algebra?

High School Complement: a number that when added

Undergrad Why Do Different Solving Methods Yield Different Results for (sin(x)/x) = x?

Graduate Which is more difficult: pure or applied mathematics?

High School Finding volume of petrol in horizontal cylindrical tanks from liquid depth

High School Solve Algebra Question: Simplifying Radical Expressions

Undergrad Last geometry challenge (very difficult)

Undergrad What is the volume of a square-based dome with a flexible cover?

Undergrad Resources for learning multivariable calculus and math foundations

Undergrad Finding i Given F[i] for a Given Equation

High School Solving the following system of equations

Undergrad Why do irrational numbers have unique decimal expansions?

Graduate What is the Relationship Between Perimeter and Area in an Infinite Staircase?

High School Are there other solutions to 1+1=2?

Undergrad Help solving a cipher with frequency analysis and transposition

Undergrad Does the Division of s^4 by (4s^4 + 1) Work?

Undergrad Inequality Proof: Max {A+B,C} ≤ Max {A,C} + Max {B,C}