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 20:49Z
\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
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
289K
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
278K
e^{i\pi} + 1 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
339K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
∂x/∂r = 4x
rxn_0414.log
det| 9 4 ; 1 10 | = 86
358K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
121K
eq_5149.log
det| 11 4 ; 5 12 | = 112
399K
eq_6870.eqn
12y² + 5y + 7 = 0
316K
spec_7724.csv
d/dt [t^3] = 3t^2
11K
ops_2453.csv
6x² + 6x + 1 = 0
387K
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