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)!}
mat_9180.mol
12n² + 2n + 2 = 0
46K
rxn_9494.mol
∫₀^∞ e^(-z²) dz = √π / 2
468K
CaCO₃ → CaO + CO₂
spec_7724.csv
d/dt [t^3] = 3t^2
289K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
278K
e^{i\pi} + 1 = 0
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
177K
∂x/∂r = 4x
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
358K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
121K
lat_5006.log
det| 10 3 ; 4 11 | = 98
399K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
387K
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