Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:51Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 1 2 ; 7 2 | = -12
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 5 ; 4 11 | = 90
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
257K
∑_{k=1}^{n} k = n(n+1)/2
250K
ω = 2πf
det| 2 7 ; 7 3 | = -43
62K
λ = h/p
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
\oint_C \vec{F}\cdot d\vec{r} = 0