Σ index
Batch 16
Eq pack 1
Rxn set 2
Ledger /3
Rxn set 8
Σ#18
Matrix 11
Eq pack 25
Eq pack 13
Ledger /9
Σ#24
Batch 10
Ledger /21
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 03:51Z
7ω² + 9ω + 6 = 0
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
430K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
197K
∇²y = 0
lat_8215.json
7r² + 8r + 5 = 0
281K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
73K
det| 6 9 ; 0 7 | = 42
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
143K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
248K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
246K
eq_1097.csv
d/dx [x^3] = 3x^2
54K
F = G m₁m₂ / r²
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
469K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
126K
10r² + 8r + 7 = 0
det| 12 4 ; 2 13 | = 148
∂ψ/∂r = 1ψ
d/dβ [β^7] = 7β^6
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