Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 23:50Z
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
451K
det| 12 4 ; 5 13 | = 136
det| 11 4 ; 5 12 | = 112
297K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
252K
∇²r = 0
det| 10 4 ; 5 11 | = 90
∑_{k=1}^{n} k = n(n+1)/2
377K
∑_{k=1}^{n} k = n(n+1)/2
299K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
401K
det| 5 6 ; 7 6 | = -12
det| 7 4 ; 4 8 | = 40
109K
\binom{n}{k} = \frac{n!}{k!(n-k)!}