Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:34Z

det| 11 2 ; 2 12 | = 128

det| 4 8 ; 3 5 | = -4

460K

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

438K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

186K

∫₀^∞ e^(-t²) dt = √π / 2

411K

3θ² + 7θ + 1 = 0

∇ × E = −∂B/∂t

448K

det| 10 7 ; 3 11 | = 89

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 3 7 ; 2 4 | = -2

459K

∫₀^∞ e^(-α²) dα = √π / 2

406K

2H₂ + O₂ → 2H₂O

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

181K

∇ × E = −∂B/∂t

∫₀^∞ e^(-z²) dz = √π / 2