Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:56Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
190K
12α² + 7α + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
157K
∇²y = 0
det| 3 9 ; 1 4 | = 3
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
244K
8β² + 4β + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
138K
∑_{k=1}^{n} k = n(n+1)/2
354K