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 00:10Z
∑_{k=1}^{n} k = n(n+1)/2
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
168K
spec_5718.mol
d/dφ [φ^1] = 1φ^0
446K
3x² + 3x + 6 = 0
lat_7022.csv
∫₀^∞ e^(-r²) dr = √π / 2
144K
mat_1411.eqn
∂ψ/∂β = 3ψ
371K
∇²t = 0
rxn_7717.mol
det| 8 9 ; 4 9 | = 36
259K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
86K
7z² + 2z + 0 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
234K
det| 4 2 ; 5 5 | = 10
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
218K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
354K
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
70K
spec_7724.csv
d/dt [t^3] = 3t^2
402K
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