Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:17Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
∫₀^∞ e^(-t²) dt = √π / 2
52K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
∇²x = 0
∫₀^∞ e^(-y²) dy = √π / 2
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 9 8 ; 5 10 | = 50
det| 7 4 ; 4 8 | = 40
197K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 2 4 ; 4 3 | = -10
196K
∑_{k=1}^{n} k = n(n+1)/2
218K