# Tag Info

### Code-Golf: Lattice Points inside a Circle

APL(NARS), 25 chars {1+4×+/⌊√(⍵*2)-¨2*⍨¯1+⍳⍵} test: ...
• 291
1 vote

### Code-Golf: Lattice Points inside a Circle

JavaScript (ES7), 42 bytes f=(n,k=n)=>k--?((n*n-k*k)**.5<<2)+f(n,k):1 Try it online!
• 191k

### Code-Golf: Lattice Points inside a Circle

05AB1E, 9 bytes (Ÿn¬sãO@O Port of @KamilDrakari's Japt answer, so make sure to upvote that answer as well! Try it online or verify all test cases. (Runs ...
• 125k

### Hamming numbers

Python 3.8 (pre-release), 97 bytes Inefficient but golfy. Lot's of keywords and whitespace, so potential for more golfing. ...
• 1,035
1 vote

### Hamming numbers

Vyxal 3, 7 bytes ЧdḟG7<Ẇ Try it Online! Port of Emanrasu's Vyxal answer
• 3,330

### Find the Factorial!

Google Sheets, 26 Bytes Anonymous worksheet function that takes input, $n$, from cell [A1] and outputs $n!$ to the calling cell. ...
• 8,320
VBA, 55 Bytes Subroutine that takes input $n$ and outputs $n!$ Function f(n) If n Then f=n*f(n-1)Else f=1 End Function