Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 01:31Z
11φ² + 9φ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
460K
∑_{k=1}^{n} k = n(n+1)/2
438K
∫₀^∞ e^(-y²) dy = √π / 2
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 2 8 ; 7 3 | = -50
448K
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
459K
∫₀^∞ e^(-t²) dt = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
455K