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 00:53Z

PV = nRT

2y² + 8y + 7 = 0

369K

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

133K

10t² + 8t + 3 = 0

∇ × E = −∂B/∂t

398K

ω = 2πf

264K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∂β/∂y = 9β

404K

det| 4 7 ; 2 5 | = 6

271K

det| 12 1 ; 4 13 | = 152

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

98K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

396K

∑_{k=1}^{n} k = n(n+1)/2

346K

8ψ² + 7ψ + 0 = 0

24K

det| 7 9 ; 1 8 | = 47

126K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

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