Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 14:21Z

3γ² + 8γ + 4 = 0

\lim_{t\to 0} \frac{\sin t}{t} = 1

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

PV = nRT

Fe₂O₃ + 3CO → 2Fe + 3CO₂

186K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

411K

det| 1 9 ; 5 2 | = -43

det| 9 4 ; 1 10 | = 86

448K

∑_{k=1}^{n} k = n(n+1)/2

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ω = 2πf

det| 3 7 ; 2 4 | = -2

459K

9α² + 7α + 5 = 0

406K

∂n/∂ψ = 6n

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

181K

12γ² + 9γ + 1 = 0

80K

N₂ + 3H₂ ⇌ 2NH₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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