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 00:06Z

PV = nRT

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

369K

\frac{6}{3} \sum_{i=1}^{n} i^{2}

133K

10t² + 8t + 3 = 0

∫₀^∞ e^(-r²) dr = √π / 2

398K

2H₂ + O₂ → 2H₂O

264K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇²β = 0

404K

ω = 2πf

271K

det| 12 1 ; 4 13 | = 152

5ω² + 7ω + 3 = 0

98K

∂α/∂r = 8α

396K

det| 11 7 ; 3 12 | = 111

∑_{k=1}^{n} k = n(n+1)/2

346K

N₂ + 3H₂ ⇌ 2NH₃

24K

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

126K

det| 7 4 ; 4 8 | = 40

234K

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