Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 06:01Z
∑_{k=1}^{n} k = n(n+1)/2
det| 10 7 ; 3 11 | = 89
479K
det| 5 9 ; 4 6 | = -6
det| 2 7 ; 7 3 | = -43
102K
∫₀^∞ e^(-ω²) dω = √π / 2
57K
F = G m₁m₂ / r²
∫₀^∞ e^(-φ²) dφ = √π / 2
276K
9ω² + 3ω + 5 = 0
det| 4 6 ; 4 5 | = -4
257K
9θ² + 8θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
62K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 7 ; 3 10 | = 69
46K
det| 9 4 ; 1 10 | = 86
164K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2