Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:00Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∫₀^∞ e^(-x²) dx = √π / 2
68K
det| 9 4 ; 1 10 | = 86
11K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 4 6 ; 4 5 | = -4
195K
F = ma
det| 4 2 ; 1 5 | = 18
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2H₂ + O₂ → 2H₂O
1x² + 1x + 0 = 0
det| 11 9 ; 5 12 | = 87
∂θ/∂θ = 8θ
∂z/∂r = 3z