Math Dump /sym/16f79a
id=457123 · host=fr.findroms.cloud · 2026-09-12 10:18Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
3z² + 3z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
469K
∫₀^∞ e^(-y²) dy = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{1}{1} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dα [α^4] = 4α^3