Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:24Z
3θ² + 6θ + 2 = 0
∫₀^∞ e^(-x²) dx = √π / 2
68K
∫₀^∞ e^(-ψ²) dψ = √π / 2
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 3 9 ; 1 4 | = 3
412K
∑_{k=1}^{n} k = n(n+1)/2
1K