Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:25Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 9 ; 5 10 | = 45
264K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
∇²α = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
250K
ω = 2πf
PV = nRT
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
det| 11 5 ; 0 12 | = 132
164K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 8 ; 3 11 | = 86