Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-22 19:29Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 9 4 ; 1 10 | = 86
316K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 1 2 ; 7 2 | = -12
101K
\frac{3}{7} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
417K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
466K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
153K
PV = nRT
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂