Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:06Z
8θ² + 7θ + 3 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
406K
det| 9 4 ; 1 10 | = 86
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
231K
det| 1 1 ; 5 2 | = -3
195K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
412K
∫₀^∞ e^(-t²) dt = √π / 2
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
55K
det| 4 6 ; 4 5 | = -4
242K