Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
276K
∇²α = 0
det| 8 2 ; 7 9 | = 58
257K
det| 11 2 ; 5 12 | = 122
250K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
62K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K
PV = nRT