Σ index
Eq pack 19
Eq pack 13
Σ#12
Batch 22
Matrix 17
Σ#24
Batch 10
Ledger /9
Rxn set 8
Eq pack 25
Σ#18
Rxn set 26
Rxn set 14
Matrix 5
Ledger /3
Matrix 23
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:56Z
∑_{k=1}^{n} k = n(n+1)/2
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
46K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
289K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∂x/∂θ = 8x
mat_9180.mol
12n² + 2n + 2 = 0
339K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
177K
3φ² + 4φ + 2 = 0
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
lat_2791.dat
7y² + 9y + 1 = 0
121K
5ω² + 6ω + 0 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
399K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
316K
∫₀^∞ e^(-θ²) dθ = √π / 2
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
11K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
387K
e^{i\pi} + 1 = 0
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