Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:51Z
det| 7 8 ; 4 8 | = 24
\frac{4}{9} \sum_{i=1}^{n} i^{2}
115K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
322K
∇²ω = 0
det| 7 4 ; 4 8 | = 40
368K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
213K
12α² + 6α + 5 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
331K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4K
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 12 1 ; 4 13 | = 152
162K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
68K