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 00:22Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
eq_9425.csv
e^{i\pi} + 1 = 0
446K
3x² + 3x + 6 = 0
mat_2540.eqn
F = G m₁m₂ / r²
144K
spec_4568.dat
∇²t = 0
371K
∇²t = 0
lat_4644.csv
det| 12 6 ; 0 13 | = 156
259K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
86K
7z² + 2z + 0 = 0
lat_6404.mol
12γ² + 9γ + 1 = 0
224K
spec_7596.log
d/dγ [γ^3] = 3γ^2
234K
det| 4 2 ; 5 5 | = 10
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
218K
spec_3304.log
PV = nRT
354K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
70K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
402K
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