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 23:23Z

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

det| 9 8 ; 3 10 | = 66

129K

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

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∫₀^∞ e^(-r²) dr = √π / 2

354K

∑_{k=1}^{n} k = n(n+1)/2

366K

det| 8 5 ; 0 9 | = 72

F = ma

224K

9ψ² + 7ψ + 3 = 0

452K

d/dθ [θ^6] = 6θ^5

d/dψ [ψ^2] = 2ψ^1

155K

d/dβ [β^9] = 9β^8

33K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

96K

∇ × E = −∂B/∂t

273K

F = ma

245K

det| 7 4 ; 4 8 | = 40

213K

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