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 05:06Z

det| 11 5 ; 5 12 | = 107

∑_{k=1}^{n} k = n(n+1)/2

369K

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

133K

d/dz [z^3] = 3z^2

∫₀^∞ e^(-r²) dr = √π / 2

398K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

264K

10θ² + 5θ + 4 = 0

ΔS ≥ 0

404K

PV = nRT

271K

N₂ + 3H₂ ⇌ 2NH₃

d/dψ [ψ^2] = 2ψ^1

98K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

396K

d/dx [x^9] = 9x^8

F = G m₁m₂ / r²

346K

∇ × E = −∂B/∂t

24K

det| 7 9 ; 1 8 | = 47

126K

det| 7 4 ; 4 8 | = 40

234K

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