Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:33Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 8 5 ; 3 9 | = 57
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 6 ; 1 6 | = 24
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
257K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
250K
ω = 2πf
det| 7 4 ; 4 8 | = 40
62K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
N₂ + 3H₂ ⇌ 2NH₃