Σ index Σ#24 Σ#12 Eq pack 7 Eq pack 19 Rxn set 14 Matrix 23 Ledger /21 Ledger /9 Ledger /3 Batch 4 Σ#6 Eq pack 31 Ledger /15 Eq pack 13

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-19 20:04Z

det| 6 5 ; 3 7 | = 27

12z² + 1z + 7 = 0

129K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

97K

d/dn [n^11] = 11n^10

∫₀^∞ e^(-r²) dr = √π / 2

354K

det| 3 3 ; 4 4 | = 0

366K

det| 6 6 ; 2 7 | = 30

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

∂φ/∂ψ = 4φ

452K

E = mc²

F = G m₁m₂ / r²

155K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

33K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

96K

det| 9 4 ; 1 10 | = 86

273K

det| 6 6 ; 3 7 | = 24

245K

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

213K

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