Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:59Z
det| 6 2 ; 7 7 | = 28
∫₀^∞ e^(-x²) dx = √π / 2
det| 9 9 ; 5 10 | = 45
102K
\frac{1}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 11 9 ; 5 12 | = 87
276K
d/dψ [ψ^7] = 7ψ^6
det| 2 7 ; 7 3 | = -43
250K
F = G m₁m₂ / r²