Σ index Ledger /9 Rxn set 26 Ledger /27 Batch 22 Matrix 23 Batch 28 Batch 16 Ledger /15 Ledger /21 Eq pack 25 Rxn set 8 Matrix 5 Ledger /3 Batch 4

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-18 23:50Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

192K

∇ × E = −∂B/∂t

339K

6t² + 7t + 0 = 0

3α² + 8α + 4 = 0

405K

∑_{k=1}^{n} k = n(n+1)/2

311K

d/dn [n^3] = 3n^2

F = G m₁m₂ / r²

328K

∫₀^∞ e^(-θ²) dθ = √π / 2

390K

3ψ² + 1ψ + 3 = 0

iħ ∂ψ/∂t = Ĥψ

139K

det| 7 8 ; 4 8 | = 24

304K

det| 8 7 ; 7 9 | = 23

det| 7 4 ; 4 8 | = 40

479K

e^{i\pi} + 1 = 0

78K

det| 2 7 ; 0 3 | = 6

∑_{k=1}^{n} k = n(n+1)/2

221K

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

403K

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