Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 07:59Z
∂φ/∂ψ = 3φ
∑_{k=1}^{n} k = n(n+1)/2
148K
det| 11 5 ; 0 12 | = 132
372K
3n² + 1n + 5 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
12φ² + 8φ + 4 = 0
det| 7 4 ; 4 8 | = 40
30K
8φ² + 4φ + 6 = 0
det| 2 6 ; 0 3 | = 6
141K
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
F = G m₁m₂ / r²