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 23:24Z
d/dn [n^4] = 4n^3
mat_3551.csv
3x² + 5x + 7 = 0
384K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
ops_6621.mol
∇ × E = −∂B/∂t
163K
rxn_5295.dat
∇²γ = 0
259K
iħ ∂ψ/∂t = Ĥψ
ops_6553.tex
∇ × E = −∂B/∂t
305K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
eq_5939.tex
9θ² + 7θ + 4 = 0
293K
spec_3409.mol
det| 12 2 ; 2 13 | = 152
110K
det| 5 7 ; 5 6 | = -5
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
300K
lat_3532.json
∫₀^∞ e^(-θ²) dθ = √π / 2
34K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
354K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
368K
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