Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:03Z
det| 11 8 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
52K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 2 ; 5 12 | = 122
100K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
197K
2H₂ + O₂ → 2H₂O
F = ma
∫₀^∞ e^(-ω²) dω = √π / 2
218K
det| 8 2 ; 7 9 | = 58
299K
7γ² + 5γ + 5 = 0
det| 12 1 ; 5 13 | = 151