Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:03Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
68K
det| 7 4 ; 4 8 | = 40
11K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
det| 4 6 ; 4 5 | = -4
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-x²) dx = √π / 2
195K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 7 ; 2 6 | = 16
55K
det| 1 2 ; 7 2 | = -12
242K
det| 7 9 ; 1 8 | = 47
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
291K