Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:06Z
\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
det| 1 8 ; 4 2 | = -30
406K
det| 11 4 ; 5 12 | = 112
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{11}{6} \sum_{i=1}^{n} i^{2}
195K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
242K