Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:35Z

det| 11 2 ; 2 12 | = 128

det| 5 9 ; 7 6 | = -33

460K

∫₀^∞ e^(-x²) dx = √π / 2

438K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

186K

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

411K

3θ² + 7θ + 1 = 0

8ψ² + 7ψ + 0 = 0

448K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11z² + 3z + 4 = 0

459K

e^{i\pi} + 1 = 0

406K

11t² + 9t + 7 = 0

181K

∇ × E = −∂B/∂t

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