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Hammad Shams UddinAug 24, 2026 • 4 min read
You cannot round three numbers that have to add up to a fourth
A macro calculator takes a calorie target and splits it into grams of carbs, protein and fat. Mine.....
#javascript#math#webdev#testing
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Sungwoo LeeAug 23, 2026 • 4 min read
Why Growth Curves Bend: Exponential vs. Logistic, With Code
In early 2020 a lot of people learned the phrase "doubling every three days." A month later the same...
#math#programming#datascience#beginners
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Lucian (LKB)4d ago • 4 min read
Three Hard Problems, One Method: Chaining Small Calculators
Originally published at lkforge.com. A single calculator gives you one answer. But a real problem —...
#tutorial#math#productivity#beginners
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Om FarukAug 25, 2026 • 1 min read
Modeling Big-Bore Ballistic Curves with JavaScript: A .458 SOCOM Case Study
Understanding external ballistics requires processing rapid variables like drag coefficients, bullet...
#javascript#webdev#math#programming
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Nobuki FujimotoAug 25, 2026 • 6 min read
Rei-Collatz Lean 4 Blueprint Pilot v0.1 — leanblueprint methodology adoption on Rei stack (archival preservation, ZERO new IP)
leanblueprint methodology adoption on a real Rei stack subset (STEP 614-624 THE_THEOREM chain, 48 th...
#math#ai#research#lean
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NovaSolverAug 25, 2026 • 5 min read
The Normal Distribution and the Z-Score: Turning a Measurement Into a Probability
Run any process long enough and you start to see the same shape appear in the data. Machined parts.....
#engineering#science#math
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NovaSolver6d ago • 5 min read
Bayes' Theorem: Why a Positive Test Result Often Means Less Than You Think
Imagine you take a screening test for a rare disease and the result comes back positive. The test is...
#engineering#science#math
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Devanshu Biswas6d ago • 3 min read
The Most Famous Fact About Dominoes Catches 0 of 4,461 Fatal Moves, and 22,211 Legal Dominoes Say It Never Can
Seventy-one games, and this is the first whose engine returns a count rather than a move. Domino...
#algorithms#javascript#math#programming
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Devanshu BiswasAug 23, 2026 • 3 min read
Spreading Evenly Scores Exactly 0 Against a Perfect Blotto Bot and 1 Against One That Merely Watched You
Sixty-nine engines in this series, and every one of them has had a side to move. Minimax alternates....
#javascript#algorithms#gamedev#math
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Devanshu BiswasAug 24, 2026 • 3 min read
Nim-Values Wrong About 100% of Positions Win 525 of 525 Games; Ones Wrong About Only 3.09% Win 8 of 719
Seventy engines in this series, and every one had a position to evaluate. Kayles takes that away. A....
#javascript#algorithms#gamedev#math
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Devanshu Biswas5d ago • 3 min read
The One Move Chomp's Proof Puts Its Finger On Is a Losing Move on 80 of the 99 Bars Up to 10x10
Chomp is a chocolate bar with a poisoned corner. A bite takes one square and everything...
#algorithms#math#javascript#programming
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