Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 17:56Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
68K
det| 5 7 ; 2 6 | = 16
11K
∇ × E = −∂B/∂t
det| 2 9 ; 0 3 | = 6
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
412K
∫₀^∞ e^(-t²) dt = √π / 2
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
55K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
242K
det| 7 4 ; 4 8 | = 40
339K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
291K