Σ index Σ#6 Batch 4 Rxn set 8 Batch 10 Ledger /15 Ledger /21 Eq pack 13 Matrix 5 Eq pack 1 Ledger /9

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-21 09:53Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

e^{i\pi} + 1 = 0

383K

N₂ + 3H₂ ⇌ 2NH₃

436K

det| 4 2 ; 6 5 | = 8

det| 7 4 ; 4 8 | = 40

26K

∑_{k=1}^{n} k = n(n+1)/2

355K

ω = 2πf

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

348K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

228K

det| 3 1 ; 0 4 | = 12

d/dy [y^7] = 7y^6

440K

10y² + 5y + 6 = 0

28K

7β² + 5β + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

det| 4 8 ; 3 5 | = -4

428K