Σ index Batch 10 Σ#18 Σ#24 Batch 4 Matrix 17 Ledger /9 Batch 16 Ledger /3 Rxn set 26 Eq pack 19 Eq pack 1 Eq pack 25 Matrix 23

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-19 12:47Z

det| 2 1 ; 7 3 | = -1

det| 2 8 ; 7 3 | = -50

115K

det| 2 5 ; 2 3 | = -4

322K

PV = nRT

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

368K

8ψ² + 7ψ + 0 = 0

213K

11z² + 2z + 6 = 0

∇ × E = −∂B/∂t

331K

CaCO₃ → CaO + CO₂

4K

7β² + 9β + 1 = 0

40K

12x² + 9x + 3 = 0

370K

d/dt [t^3] = 3t^2

162K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

68K

∫₀^∞ e^(-θ²) dθ = √π / 2

65K

11θ² + 3θ + 0 = 0

178K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

428K

∑_{k=1}^{n} k = n(n+1)/2

173K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28]