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 03:53Z

PV = nRT

ΔS ≥ 0

369K

∫₀^∞ e^(-z²) dz = √π / 2

133K

det| 7 1 ; 5 8 | = 51

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

398K

∑_{k=1}^{n} k = n(n+1)/2

264K

∫₀^∞ e^(-t²) dt = √π / 2

∫₀^∞ e^(-θ²) dθ = √π / 2

404K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

271K

det| 11 6 ; 7 12 | = 90

4γ² + 1γ + 7 = 0

98K

det| 9 4 ; 1 10 | = 86

396K

∑_{k=1}^{n} k = n(n+1)/2

346K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

24K

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

126K

ω = 2πf

234K

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