Math Dump /sym/6010b5
id=268723 · host=jp.commstar.world · 2026-09-01 21:07Z
d/dn [n^9] = 9n^8
det| 4 1 ; 6 5 | = 14
402K
det| 11 7 ; 7 12 | = 83
det| 5 3 ; 7 6 | = 9
398K
∇²t = 0
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12y² + 7y + 0 = 0
det| 12 1 ; 0 13 | = 156
10r² + 7r + 0 = 0
9ω² + 1ω + 7 = 0
2ψ² + 8ψ + 5 = 0
∂ω/∂φ = 4ω
Fe₂O₃ + 3CO → 2Fe + 3CO₂