Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:25Z
det| 8 7 ; 4 9 | = 44
∫₀^∞ e^(-y²) dy = √π / 2
479K
∑_{k=1}^{n} k = n(n+1)/2
8K
∂y/∂φ = 3y
∫₀^∞ e^(-θ²) dθ = √π / 2
102K
∫₀^∞ e^(-n²) dn = √π / 2
57K
det| 7 8 ; 4 8 | = 24
det| 3 6 ; 0 4 | = 12
264K
det| 7 4 ; 4 8 | = 40
276K
CaCO₃ → CaO + CO₂
d/dz [z^9] = 9z^8
∑_{k=1}^{n} k = n(n+1)/2
62K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 3 ; 4 11 | = 98
46K
PV = nRT
det| 11 1 ; 4 12 | = 128
e^{i\pi} + 1 = 0