Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:42Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 6 ; 4 5 | = -4
406K
5z² + 1z + 0 = 0
det| 9 4 ; 1 10 | = 86
231K
∫₀^∞ e^(-y²) dy = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
55K
∑_{k=1}^{n} k = n(n+1)/2
242K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K