Σ index Σ#30 Ledger /15 Rxn set 8 Matrix 5 Matrix 17 Σ#24 Ledger /3 Batch 4 Batch 28 Batch 22 Batch 10 Ledger /21 Ledger /9

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-20 03:37Z

PV = nRT

AgNO₃ + NaCl → AgCl↓ + NaNO₃

369K

det| 9 4 ; 1 10 | = 86

133K

det| 7 1 ; 5 8 | = 51

Fe₂O₃ + 3CO → 2Fe + 3CO₂

398K

∇²t = 0

264K

∫₀^∞ e^(-t²) dt = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

404K

CH₄ + 2O₂ → CO₂ + 2H₂O

271K

det| 11 6 ; 7 12 | = 90

6θ² + 4θ + 7 = 0

98K

11z² + 1z + 0 = 0

396K

11θ² + 5θ + 3 = 0

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

346K

F = G m₁m₂ / r²

24K

6ψ² + 4ψ + 3 = 0

det| 5 9 ; 7 6 | = -33

126K

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

234K

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