Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:41Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
det| 9 4 ; 1 10 | = 86
429K
5z² + 1z + 0 = 0
∫₀^∞ e^(-x²) dx = √π / 2
195K
∫₀^∞ e^(-y²) dy = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
1K
∑_{k=1}^{n} k = n(n+1)/2
55K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
242K