Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:45Z
3θ² + 6θ + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 2 ; 7 2 | = -12
406K
det| 11 4 ; 5 12 | = 112
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 5 7 ; 2 6 | = 16
242K
∑_{k=1}^{n} k = n(n+1)/2
339K