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
Fe₂O₃ + 3CO → 2Fe + 3CO₂
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{4}{6} \sum_{i=1}^{n} i^{2}
231K
∑_{k=1}^{n} k = n(n+1)/2
412K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
339K