Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 17:35Z
det| 11 2 ; 2 12 | = 128
det| 7 4 ; 4 8 | = 40
460K
det| 5 9 ; 7 6 | = -33
438K
CaCO₃ → CaO + CO₂
det| 3 7 ; 2 4 | = -2
186K
3θ² + 7θ + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
22K
∑_{k=1}^{n} k = n(n+1)/2
459K