Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:49Z
det| 11 8 ; 0 12 | = 132
∫₀^∞ e^(-θ²) dθ = √π / 2
244K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
262K
F = ma
det| 9 4 ; 1 10 | = 86
299K
7γ² + 5γ + 5 = 0
det| 12 1 ; 5 13 | = 151