Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:58Z
∂r/∂ψ = 3r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
235K
∂ψ/∂φ = 4ψ
det| 12 1 ; 5 13 | = 151
212K
det| 10 3 ; 5 11 | = 95
det| 8 2 ; 7 9 | = 58
179K
∫₀^∞ e^(-ψ²) dψ = √π / 2
405K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
442K
F = G m₁m₂ / r²