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 20:14Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
46K
mat_4786.csv
det| 2 8 ; 7 3 | = -50
468K
CaCO₃ → CaO + CO₂
eq_9374.mol
e^{i\pi} + 1 = 0
289K
ops_0303.mol
det| 11 9 ; 0 12 | = 132
278K
e^{i\pi} + 1 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
339K
lat_8773.eqn
det| 1 4 ; 3 2 | = -10
177K
∂x/∂r = 4x
spec_7724.csv
d/dt [t^3] = 3t^2
358K
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
399K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
11K
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