Math Dump /sym/073ecb
id=241046 · host=jp.commstar.world · 2026-09-01 21:07Z
∂φ/∂y = 6φ
det| 4 1 ; 6 5 | = 14
402K
10γ² + 9γ + 3 = 0
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 3 ; 0 13 | = 156
5ω² + 5ω + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{5}{5} \sum_{i=1}^{n} i^{2}
E = mc²
∇²β = 0