Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 07:59Z
∂φ/∂ψ = 3φ
3n² + 1n + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
188K
det| 1 2 ; 7 2 | = -12
31K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 7 ; 7 3 | = -43
287K
∑_{k=1}^{n} k = n(n+1)/2
317K
12φ² + 8φ + 4 = 0
8φ² + 4φ + 6 = 0
det| 1 8 ; 4 2 | = -30
det| 11 7 ; 5 12 | = 97
\frac{2}{2} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-y²) dy = √π / 2