Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:21Z
3θ² + 6θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
406K
∫₀^∞ e^(-x²) dx = √π / 2
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 4 6 ; 0 5 | = 20
231K
∑_{k=1}^{n} k = n(n+1)/2
55K
\lim_{t\to 0} \frac{\sin t}{t} = 1
242K