Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:27Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 6 ; 1 6 | = 24
102K
∫₀^∞ e^(-n²) dn = √π / 2
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
ω = 2πf
PV = nRT
det| 11 2 ; 5 12 | = 122
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K