Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:33Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 10 2 ; 3 11 | = 104

438K

∇²φ = 0

d/dx [x^9] = 9x^8

186K

7y² + 9y + 1 = 0

411K

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

6n² + 7n + 6 = 0

448K

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

22K

F = ma

det| 9 4 ; 1 10 | = 86

459K

8θ² + 8θ + 6 = 0

406K

ΔS ≥ 0

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

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

359K