Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:54Z

F = G m₁m₂ / r²

∫₀^∞ e^(-t²) dt = √π / 2

451K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

264K

det| 12 4 ; 5 13 | = 136

∑_{k=1}^{n} k = n(n+1)/2

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

∇²r = 0

det| 7 6 ; 1 8 | = 50

48K

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

411K

det| 10 4 ; 5 11 | = 90

det| 7 4 ; 4 8 | = 40

377K

9α² + 7α + 5 = 0

299K

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

N₂ + 3H₂ ⇌ 2NH₃

401K

6r² + 3r + 1 = 0

420K

det| 5 6 ; 7 6 | = -12