Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 06:40Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 9 ; 1 8 | = 47

273K

6t² + 6t + 4 = 0

263K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

139K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

108K

2H₂ + O₂ → 2H₂O

PV = nRT

333K

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

160K

det| 4 8 ; 0 5 | = 20

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

439K

10ψ² + 5ψ + 0 = 0

413K

det| 4 7 ; 7 5 | = -29

det| 9 4 ; 1 10 | = 86

297K

det| 11 4 ; 5 12 | = 112

128K

10t² + 5t + 2 = 0