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 00:55Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
rxn_9494.mol
∫₀^∞ e^(-z²) dz = √π / 2
446K
3x² + 3x + 6 = 0
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
144K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
371K
∇²t = 0
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
259K
spec_6794.csv
E = mc²
86K
7z² + 2z + 0 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
234K
eq_8371.log
9α² + 6α + 0 = 0
218K
ops_2453.csv
6x² + 6x + 1 = 0
354K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
70K
spec_5793.eqn
∫₀^∞ e^(-ψ²) dψ = √π / 2
402K
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