Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 04:41Z
det| 2 5 ; 2 3 | = -4
det| 1 4 ; 2 2 | = -6
383K
d/dφ [φ^8] = 8φ^7
∑_{k=1}^{n} k = n(n+1)/2
355K
\frac{5}{5} \sum_{i=1}^{n} i^{2}
F = ma
∫₀^∞ e^(-y²) dy = √π / 2
440K
F = G m₁m₂ / r²
det| 9 4 ; 1 10 | = 86
9K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
428K