Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 12:59Z
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
\lim_{α\to 0} \frac{\sin α}{α} = 1
190K
det| 2 6 ; 2 3 | = -6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
157K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
1r² + 2r + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 7 4 ; 4 8 | = 40
105K
det| 6 7 ; 2 7 | = 28
\oint_C \vec{F}\cdot d\vec{r} = 0
ω = 2πf
2H₂ + O₂ → 2H₂O