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Data Science
MathAdam
Maths is like finger-painting. Messy and beautiful.
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Data Science
Adam Hrankowski, ADHD
in
MathAdam
Oct 16, 2023
EXPLAIN IT TO ME LIKE I’M FIVE
An elevator pitch for ln 2
Based on a true story
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71
Adam Hrankowski, ADHD
in
MathAdam
Apr 16, 2022
An Elegant New(ish) Proof
Tom Apostol’s square root of 2 proof is beautiful
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137
3 responses
Adam Hrankowski, ADHD
in
MathAdam
Mar 26, 2022
The Square Root of 2 is Irrational
A visual approach
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146
3 responses
Adam Hrankowski, ADHD
in
MathAdam
Sep 24, 2021
This Polynomial Is Its Own Derivative
Euler’s constant, e, defines itself into existence
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108
1 response
Adam Hrankowski, ADHD
in
MathAdam
Sep 4, 2021
Simplify
Hint: It’s an integer!
Watch this on YouTube!
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121
5 responses
Adam Hrankowski, ADHD
in
MathAdam
Sep 3, 2021
A 3D Product Rule
Think outside the box. (Sorry.)
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39
Adam Hrankowski, ADHD
in
MathAdam
Sep 1, 2021
Volume of a Sphere
Integral calculus makes it easy
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77
2 responses
Adam Hrankowski, ADHD
in
MathAdam
Aug 26, 2021
The Surface Area of a Sphere
Why is it the same as the curved strip which surrounds it?
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135
3 responses
Adam Hrankowski, ADHD
in
MathAdam
Aug 15, 2021
The Napkin Ring Paradox
Any two spheres, gutted so they have the same height, have the same volume…
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166
Adam Hrankowski, ADHD
in
MathAdam
Aug 9, 2021
A Number Theory Problem Featuring 42
Show that n⁷ − n is divisible by 42 for every positive integer n.
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131
1 response