Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 21:49Z
d/dβ [β^5] = 5β^4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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8n² + 1n + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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∑_{k=1}^{n} k = n(n+1)/2
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\lim_{α\to 0} \frac{\sin α}{α} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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7θ² + 7θ + 2 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
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det| 9 4 ; 1 10 | = 86
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