Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:57Z

det| 6 5 ; 4 7 | = 22

det| 5 9 ; 7 6 | = -33

460K

11z² + 3z + 4 = 0

438K

∇²φ = 0

8ψ² + 7ψ + 0 = 0

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

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

det| 7 6 ; 1 8 | = 50

448K

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

22K

F = ma

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

459K

∫₀^∞ e^(-x²) dx = √π / 2

406K

ΔS ≥ 0

∇ × E = −∂B/∂t

181K

λ = h/p

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃