Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:33Z

11n² + 5n + 4 = 0

∫₀^∞ e^(-r²) dr = √π / 2

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 12 1 ; 5 13 | = 151

186K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∇²r = 0

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

e^{i\pi} + 1 = 0

459K

7r² + 8r + 5 = 0

406K

∇²ω = 0

det| 7 8 ; 4 8 | = 24

181K

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

80K

d/dr [r^2] = 2r^1

det| 9 4 ; 1 10 | = 86

359K

det| 11 4 ; 5 12 | = 112

455K

8β² + 5β + 0 = 0