Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:52Z
det| 1 9 ; 3 2 | = -25
det| 7 4 ; 4 8 | = 40
190K
∇ × E = −∂B/∂t
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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∑_{k=1}^{n} k = n(n+1)/2
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6t² + 6t + 7 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∂β/∂n = 7β
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\oint_C \vec{F}\cdot d\vec{r} = 0
3n² + 4n + 2 = 0
2H₂ + O₂ → 2H₂O