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 07:24Z

det| 2 3 ; 7 3 | = -15

e^{i\pi} + 1 = 0

369K

det| 7 4 ; 4 8 | = 40

133K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

N₂ + 3H₂ ⇌ 2NH₃

398K

ω = 2πf

264K

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

∂β/∂y = 9β

404K

det| 4 7 ; 2 5 | = 6

271K

d/dn [n^12] = 12n^11

2H₂ + O₂ → 2H₂O

98K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

396K

ΔS ≥ 0

346K

∑_{k=1}^{n} k = n(n+1)/2

24K

1α² + 9α + 4 = 0

126K

PV = nRT

234K

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