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 00:59Z
∑_{k=1}^{n} k = n(n+1)/2
eq_6870.eqn
12y² + 5y + 7 = 0
168K
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
3x² + 3x + 6 = 0
spec_7724.csv
d/dt [t^3] = 3t^2
144K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
371K
∇²t = 0
lat_4391.json
∫₀^∞ e^(-α²) dα = √π / 2
259K
ops_4218.log
iħ ∂ψ/∂t = Ĥψ
86K
spec_5793.eqn
∫₀^∞ e^(-ψ²) dψ = √π / 2
224K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
234K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
218K
ops_2780.log
∫₀^∞ e^(-t²) dt = √π / 2
354K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
70K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
402K
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