Math Dump /sym/bf7be7
id=474637 · host=jp.commstar.world · 2026-09-01 21:06Z
F = G m₁m₂ / r²
det| 4 1 ; 6 5 | = 14
402K
6β² + 2β + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dβ [β^10] = 10β^9
det| 5 2 ; 2 6 | = 26
10ω² + 3ω + 4 = 0
4α² + 5α + 6 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2β² + 4β + 7 = 0
\frac{11}{8} \sum_{i=1}^{n} i^{2}