Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 21:26Z
det| 12 3 ; 0 13 | = 156
∫₀^∞ e^(-r²) dr = √π / 2
218K
det| 7 4 ; 4 8 | = 40
190K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
244K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 4 ; 2 2 | = -6
100K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
138K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 4 6 ; 4 5 | = -4
433K
∑_{k=1}^{n} k = n(n+1)/2