Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:39Z

det| 6 5 ; 4 7 | = 22

F = G m₁m₂ / r²

460K

det| 7 4 ; 4 8 | = 40

438K

∇²φ = 0

7r² + 8r + 5 = 0

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

\frac{9}{2} \sum_{i=1}^{n} i^{2}

e^{i\pi} + 1 = 0

448K

∇ × E = −∂B/∂t

22K

F = ma

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

459K

8x² + 2x + 7 = 0

406K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

181K

iħ ∂ψ/∂t = Ĥψ

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃