Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:58Z
1y² + 4y + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
248K
\lim_{t\to 0} \frac{\sin t}{t} = 1
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
E = mc²
det| 9 4 ; 1 10 | = 86
105K
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
100K