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 15:53Z

det| 7 4 ; 6 8 | = 32

N₂ + 3H₂ ⇌ 2NH₃

129K

∑_{k=1}^{n} k = n(n+1)/2

97K

d/dθ [θ^6] = 6θ^5

det| 7 4 ; 4 8 | = 40

354K

CaCO₃ → CaO + CO₂

366K

det| 12 7 ; 3 13 | = 135

iħ ∂ψ/∂t = Ĥψ

224K

det| 4 4 ; 5 5 | = 0

452K

d/dθ [θ^12] = 12θ^11

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

155K

∑_{k=1}^{n} k = n(n+1)/2

33K

F = ma

96K

ω = 2πf

273K

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