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 00:19Z
∑_{k=1}^{n} k = n(n+1)/2
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
168K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
446K
3x² + 3x + 6 = 0
eq_9425.csv
e^{i\pi} + 1 = 0
144K
spec_5718.mol
d/dφ [φ^1] = 1φ^0
371K
∇²t = 0
ops_1764.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
spec_2066.csv
det| 7 8 ; 4 8 | = 24
86K
7z² + 2z + 0 = 0
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
224K
mat_4743.eqn
det| 4 2 ; 6 5 | = 8
234K
det| 4 2 ; 5 5 | = 10
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
218K
ops_5618.csv
∇ × E = −∂B/∂t
354K
eq_0462.tex
∂n/∂θ = 3n
70K
mat_2540.eqn
F = G m₁m₂ / r²
402K
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