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 00:14Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
168K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
lat_8215.json
7r² + 8r + 5 = 0
144K
mat_0453.log
λ = h/p
371K
∇²t = 0
mat_2540.eqn
F = G m₁m₂ / r²
259K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
7z² + 2z + 0 = 0
ops_4259.log
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
224K
mat_7021.tex
N₂ + 3H₂ ⇌ 2NH₃
234K
det| 4 2 ; 5 5 | = 10
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
218K
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
354K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
70K
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