Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:51Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
∫₀^∞ e^(-x²) dx = √π / 2
det| 7 1 ; 7 8 | = 49
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
452K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
155K