Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:20Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 9 4 ; 1 10 | = 86
68K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
406K
det| 7 2 ; 7 8 | = 42
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
231K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
1K
∑_{k=1}^{n} k = n(n+1)/2
242K