Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:34Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 3 ; 5 3 | = -9
460K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{r\to 0} \frac{\sin r}{r} = 1
459K
det| 4 7 ; 2 5 | = 6
406K
N₂ + 3H₂ ⇌ 2NH₃