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 00:35Z

PV = nRT

det| 7 4 ; 4 8 | = 40

369K

det| 4 7 ; 2 5 | = 6

133K

10t² + 8t + 3 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

398K

∑_{k=1}^{n} k = n(n+1)/2

264K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

2φ² + 1φ + 5 = 0

404K

N₂ + 3H₂ ⇌ 2NH₃

271K

∇²x = 0

98K

ω = 2πf

396K

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

346K

CaCO₃ → CaO + CO₂

24K

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