Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:36Z
11t² + 7t + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
326K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 0 12 | = 132
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 9 ; 0 11 | = 110
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
359K
det| 5 3 ; 2 6 | = 24
263K
det| 10 1 ; 4 11 | = 106
det| 9 4 ; 1 10 | = 86
412K