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 23:59Z

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

F = ma

129K

det| 9 4 ; 1 10 | = 86

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

F = G m₁m₂ / r²

354K

∫₀^∞ e^(-ψ²) dψ = √π / 2

366K

det| 8 5 ; 0 9 | = 72

CaCO₃ → CaO + CO₂

224K

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

452K

d/dθ [θ^6] = 6θ^5

d/dβ [β^9] = 9β^8

155K

det| 10 1 ; 6 11 | = 104

33K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

96K

7φ² + 3φ + 6 = 0

273K

iħ ∂ψ/∂t = Ĥψ

245K

∑_{k=1}^{n} k = n(n+1)/2

213K

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