Σ index
Eq pack 7
Ledger /3
Batch 4
Matrix 17
Matrix 5
Σ#12
Rxn set 8
Matrix 23
Σ#18
Eq pack 1
Rxn set 2
Σ#6
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:14Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
320K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
det| 8 9 ; 3 9 | = 45
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
90K
spec_7724.csv
d/dt [t^3] = 3t^2
438K
E = mc²
rxn_0414.log
det| 9 4 ; 1 10 | = 86
394K
spec_6197.mol
F = ma
29K
det| 10 1 ; 6 11 | = 104
spec_9554.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
spec_3287.csv
PV = nRT
211K
det| 2 6 ; 5 3 | = -24
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
lat_2501.mol
10β² + 5β + 2 = 0
69K
det| 10 6 ; 3 11 | = 92
rxn_6839.log
10t² + 9t + 5 = 0
144K
3γ² + 3γ + 5 = 0
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