Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 02:51Z

det| 5 4 ; 6 6 | = 6

∫₀^∞ e^(-θ²) dθ = √π / 2

460K

\lim_{β\to 0} \frac{\sin β}{β} = 1

438K

∇²φ = 0

∫₀^∞ e^(-r²) dr = √π / 2

186K

1θ² + 2θ + 6 = 0

411K

det| 12 5 ; 4 13 | = 136

det| 11 9 ; 0 12 | = 132

448K

10t² + 9t + 5 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

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∑_{k=1}^{n} k = n(n+1)/2

406K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

181K

∇ × E = −∂B/∂t

80K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

359K

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

455K