Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 07:59Z
∂φ/∂ψ = 3φ
3n² + 1n + 5 = 0
det| 9 4 ; 1 10 | = 86
31K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
317K
12φ² + 8φ + 4 = 0
det| 10 7 ; 3 11 | = 89
165K
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}