Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:10Z

F = G m₁m₂ / r²

det| 2 6 ; 0 3 | = 6

451K

det| 7 4 ; 4 8 | = 40

264K

12n² + 3n + 1 = 0

det| 11 4 ; 5 12 | = 112

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

48K

∑_{k=1}^{n} k = n(n+1)/2

411K

4z² + 8z + 1 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

377K

5z² + 8z + 3 = 0

299K

det| 3 7 ; 4 4 | = -16

∇²n = 0

401K

11φ² + 4φ + 0 = 0

420K

3ψ² + 3ψ + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

109K

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

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