Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 19:13Z
PV = nRT
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
195K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
412K
det| 3 5 ; 7 4 | = -23
det| 4 2 ; 1 5 | = 18
242K
∇²ω = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
291K