Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-17 23:03Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{β\to 0} \frac{\sin β}{β} = 1
43K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
261K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
424K
e^{i\pi} + 1 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
41K
10t² + 8t + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
447K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
297K
4φ² + 2φ + 1 = 0