Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 18:18Z

d/dz [z^5] = 5z^4

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

40K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

297K

det| 12 8 ; 1 13 | = 148

∫₀^∞ e^(-r²) dr = √π / 2

138K

\lim_{x\to 0} \frac{\sin x}{x} = 1

138K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

176K

det| 9 6 ; 0 10 | = 90

67K

det| 4 4 ; 4 5 | = 4

F = ma

306K

\oint_C \vec{F}\cdot d\vec{r} = 0

322K

det| 5 6 ; 7 6 | = -12

∑_{k=1}^{n} k = n(n+1)/2

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

247K

det| 7 4 ; 4 8 | = 40

417K