Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:15Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-n²) dn = √π / 2
90K
∇²x = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
100K
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 9 8 ; 5 10 | = 50
det| 7 4 ; 4 8 | = 40
137K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\frac{12}{7} \sum_{i=1}^{n} i^{2}
262K
∑_{k=1}^{n} k = n(n+1)/2
196K
∑_{k=1}^{n} k = n(n+1)/2
218K
det| 10 7 ; 3 11 | = 89
299K