Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 23:23Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
451K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
det| 12 4 ; 5 13 | = 136
∇²r = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
48K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
det| 10 4 ; 5 11 | = 90
det| 7 4 ; 4 8 | = 40
377K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
420K
det| 5 6 ; 7 6 | = -12