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.
- Sticky
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Undergrad
Trigonometry problem of interest
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High School
More similar triangle problems
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Undergrad
Polynomial vs. Exponential time
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Undergrad
There are only finitely many primes
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Undergrad
Midpoint(s) of the unbounded number line
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High School
Arithmetic and our place value system
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High School
Imaginary Pythagoras
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Undergrad
Non-orthogonal bases
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Insights
Fermat's Last Theorem
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Undergrad
Useless continued fraction for 1
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High School
Videos of 4D Die and Sphere
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High School
Death Rally: an intricate probability problem?
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High School
"Land capture" graph paper game
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Undergrad
##x\lt y \lt z## positive integer numbers and if ##\dfrac 1x+\dfrac 1y+\dfrac 1z=\dfrac 13##
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High School
The Pitcher's Mound
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High School
Is It Better to Run or Walk in the Rain?
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Undergrad
How were "e" and "pi" found?
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Undergrad
How was this substitution possible?
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High School
1lb cube of 99% pure copper?
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Undergrad
Finding the Largest (or smallest) Value of a Function - given some constant symmetric errors
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Graduate
Expansion with respect to ##z_1##
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High School
Mass estimate only through mass rate of change
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High School
Understanding the Pythagorean Theorem
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Undergrad
Billard balls on table
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Undergrad
How is the Euclid Math Contest marked?
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High School
Estimating ##\pi## with darts
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High School
Sine Multiplication
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Undergrad
Open problems in continued fractions
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High School
Is this a new theorem?
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Undergrad
Fermat point for quadrilaterals
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Undergrad
ABC triangle with integer sides
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High School
"Half of normal distribution"
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Graduate
Possible number of chess games
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High School
Nonsense can be truth in logic?
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Undergrad
Change of variables clarification
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High School
Question about PEMDAS/BODMAS ambiguity
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High School
When are two vectors collinear and coplanar?
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Undergrad
Can anyone solve this age problem?
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High School
Fractional/decimal powers
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