Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:34Z
∑_{k=1}^{n} k = n(n+1)/2
mat_3551.csv
3x² + 5x + 7 = 0
384K
ops_6536.csv
∇ × E = −∂B/∂t
385K
det| 11 9 ; 4 12 | = 96
eq_9380.mol
ΔS ≥ 0
163K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
259K
∇ × E = −∂B/∂t
lat_4391.json
∫₀^∞ e^(-α²) dα = √π / 2
305K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
57K
5z² + 5z + 0 = 0
mat_4743.eqn
det| 4 2 ; 6 5 | = 8
293K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
110K
det| 6 6 ; 3 7 | = 24
eq_4588.dat
8ψ² + 7ψ + 0 = 0
300K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
34K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
354K
eq_1856.mol
det| 2 3 ; 5 3 | = -9
368K
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