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 20:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_7292.eqn
10β² + 4β + 1 = 0
46K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
CaCO₃ → CaO + CO₂
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
289K
mat_4786.csv
det| 2 8 ; 7 3 | = -50
278K
e^{i\pi} + 1 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
339K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
∂x/∂r = 4x
rxn_0414.log
det| 9 4 ; 1 10 | = 86
358K
lat_3532.json
∫₀^∞ e^(-θ²) dθ = √π / 2
121K
rxn_9796.dat
∇²z = 0
399K
rxn_7717.mol
det| 8 9 ; 4 9 | = 36
316K
spec_7724.csv
d/dt [t^3] = 3t^2
11K
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
387K
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