Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 14:34Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 5 ; 4 13 | = 136
det| 4 6 ; 4 5 | = -4
90K
∫₀^∞ e^(-n²) dn = √π / 2
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
∫₀^∞ e^(-x²) dx = √π / 2
299K