Math Dump /sym/deb829
id=92188 · host=jp.commstar.world · 2026-09-01 21:06Z
\frac{12}{2} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
det| 7 5 ; 7 8 | = 21
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂ω/∂ω = 3ω
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂t = 9α
2H₂ + O₂ → 2H₂O
E = mc²
7α² + 6α + 1 = 0
7ψ² + 3ψ + 3 = 0