Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:03Z

10y² + 2y + 6 = 0

12n² + 2n + 2 = 0

460K

∫₀^∞ e^(-z²) dz = √π / 2

438K

∫₀^∞ e^(-t²) dt = √π / 2

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

186K

8ψ² + 7ψ + 0 = 0

411K

e^{i\pi} + 1 = 0

1n² + 7n + 3 = 0

448K

det| 12 1 ; 5 13 | = 151

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 4 8 ; 3 5 | = -4

459K

∇ × E = −∂B/∂t

406K

∑_{k=1}^{n} k = n(n+1)/2

181K

\lim_{β\to 0} \frac{\sin β}{β} = 1

80K

∑_{k=1}^{n} k = n(n+1)/2

359K

8x² + 2x + 7 = 0

455K