Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:05Z
12t² + 1t + 5 = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
369K
d/dx [x^11] = 11x^10
det| 11 9 ; 0 12 | = 132
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
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\frac{4}{6} \sum_{i=1}^{n} i^{2}
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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det| 7 6 ; 1 8 | = 50
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