Σ index Eq pack 7Ledger /3Batch 4Matrix 17Matrix 5Σ#12Rxn set 8Matrix 23Σ#18Eq pack 1Rxn set 2Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 16:51Z

∑_{k=1}^{n} k = n(n+1)/2
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
320K
spec_1808.dat
9α² + 7α + 5 = 0
144K
det| 8 9 ; 3 9 | = 45
spec_9825.json
det| 5 6 ; 2 6 | = 18
90K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
438K
E = mc²
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
394K
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
det| 10 1 ; 6 11 | = 104
ops_4252.mol
iħ ∂ψ/∂t = Ĥψ
94K
eq_7984.csv
∂α/∂ω = 3α
211K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
390K
lat_2791.dat
7y² + 9y + 1 = 0
69K
[ 12345678910111213141516171819202122232425]