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 03:36Z

PV = nRT

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

369K

6n² + 7n + 6 = 0

133K

det| 7 1 ; 5 8 | = 51

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

398K

PV = nRT

264K

∫₀^∞ e^(-t²) dt = √π / 2

E = mc²

404K

∑_{k=1}^{n} k = n(n+1)/2

271K

det| 11 6 ; 7 12 | = 90

det| 7 4 ; 4 8 | = 40

98K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

396K

11θ² + 5θ + 3 = 0

N₂ + 3H₂ ⇌ 2NH₃

346K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

24K

∑_{k=1}^{n} k = n(n+1)/2

126K

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