Σ index Batch 4 Eq pack 13 Batch 16 Rxn set 26 Σ#12 Ledger /9 Matrix 23 Rxn set 20 Ledger /27 Σ#18

Formula Ledger /sym/684070

id=611548 · host=findroms.cloud · 2026-09-03 02:00Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

4ψ² + 6ψ + 6 = 0

63K

PV = nRT

164K

2H₂ + O₂ → 2H₂O

ΔS ≥ 0

128K

det| 7 2 ; 1 8 | = 54

65K

12φ² + 7φ + 6 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

160K

det| 6 3 ; 1 7 | = 39

131K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

196K

∑_{k=1}^{n} k = n(n+1)/2

24K

4y² + 3y + 7 = 0

238K