Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:08Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
11K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
406K
det| 1 4 ; 2 2 | = -6
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
55K
det| 7 4 ; 4 8 | = 40
242K
1x² + 1x + 0 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
339K
∂θ/∂θ = 8θ
∂z/∂r = 3z