Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:30Z

11n² + 5n + 4 = 0

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

460K

det| 9 4 ; 1 10 | = 86

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 3 7 ; 2 4 | = -2

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

4φ² + 6φ + 2 = 0

∇²γ = 0

448K

PV = nRT

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 3 6 ; 0 4 | = 12

459K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

406K

∇²ω = 0

∑_{k=1}^{n} k = n(n+1)/2

181K

d/dα [α^3] = 3α^2

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

ΔS ≥ 0