Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:10Z
det| 8 7 ; 4 9 | = 44
det| 7 7 ; 4 8 | = 28
479K
∫₀^∞ e^(-φ²) dφ = √π / 2
8K
∂y/∂φ = 3y
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
det| 7 8 ; 4 8 | = 24
\frac{11}{6} \sum_{i=1}^{n} i^{2}
264K
det| 7 4 ; 4 8 | = 40
276K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
250K
d/dz [z^9] = 9z^8
\lim_{t\to 0} \frac{\sin t}{t} = 1
62K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
46K
PV = nRT
det| 11 1 ; 4 12 | = 128
e^{i\pi} + 1 = 0