Math Dump /sym/158877
id=196262 · host=jp.commstar.world · 2026-09-01 21:05Z
10ψ² + 3ψ + 4 = 0
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
8n² + 9n + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
F = ma
N₂ + 3H₂ ⇌ 2NH₃
F = ma
10r² + 6r + 3 = 0
9z² + 7z + 6 = 0
∇²n = 0
∑_{k=1}^{n} k = n(n+1)/2