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 02:00Z

∫₀^∞ e^(-ψ²) dψ = √π / 2

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

369K

∇ × E = −∂B/∂t

133K

det| 2 8 ; 2 3 | = -10

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

398K

∂φ/∂ψ = 4φ

264K

PV = nRT

det| 7 4 ; 4 8 | = 40

404K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

271K

det| 12 8 ; 6 13 | = 108

d/dβ [β^9] = 9β^8

98K

F = G m₁m₂ / r²

396K

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

346K

PV = nRT

24K

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