Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:55Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
11K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
406K
det| 3 9 ; 1 4 | = 3
429K
det| 2 9 ; 0 3 | = 6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
195K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
1K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
55K