Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:28Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
446K
3x² + 3x + 6 = 0
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
144K
spec_4452.eqn
11z² + 3z + 4 = 0
371K
∇²t = 0
eq_9380.mol
ΔS ≥ 0
259K
mat_7445.dat
ω = 2πf
86K
7z² + 2z + 0 = 0
mat_4786.csv
det| 2 8 ; 7 3 | = -50
224K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
234K
det| 4 2 ; 5 5 | = 10
lat_6896.eqn
\frac{4}{6} \sum_{i=1}^{n} i^{2}
218K
mat_2159.tex
det| 7 9 ; 1 8 | = 47
354K
2H₂ + O₂ → 2H₂O
eq_9397.log
ΔS ≥ 0
70K
eq_5149.log
det| 11 4 ; 5 12 | = 112
402K
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