Math Dump /sym/126bf0
id=613473 · host=jp.commstar.world · 2026-09-01 21:08Z
E = mc²
det| 4 1 ; 6 5 | = 14
402K
det| 8 1 ; 6 9 | = 66
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 5 ; 7 2 | = -33
\binom{n}{k} = \frac{n!}{k!(n-k)!}
6n² + 2n + 2 = 0
e^{i\pi} + 1 = 0
∇²n = 0
∇ × E = −∂B/∂t
5θ² + 8θ + 7 = 0
9y² + 2y + 6 = 0