Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:50Z

∇²n = 0

∫₀^∞ e^(-t²) dt = √π / 2

273K

∑_{k=1}^{n} k = n(n+1)/2

263K

9r² + 4r + 1 = 0

det| 9 4 ; 1 10 | = 86

139K

CaCO₃ → CaO + CO₂

108K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

d/dt [t^3] = 3t^2

333K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

160K

4t² + 3t + 3 = 0

439K

CH₄ + 2O₂ → CO₂ + 2H₂O

413K

∫₀^∞ e^(-θ²) dθ = √π / 2

297K

det| 4 2 ; 6 5 | = 8

128K

det| 2 8 ; 7 3 | = -50

404K