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 01:39Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
46K
ops_2946.csv
3z² + 5z + 1 = 0
468K
ω = 2πf
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
278K
det| 1 7 ; 1 2 | = -5
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
339K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
spec_6630.dat
det| 7 4 ; 4 8 | = 40
358K
spec_4568.dat
∇²t = 0
121K
d/dn [n^1] = 1n^0
lat_2791.dat
7y² + 9y + 1 = 0
399K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
316K
8β² + 8β + 2 = 0
mat_9180.mol
12n² + 2n + 2 = 0
11K
det| 1 7 ; 4 2 | = -26
∂γ/∂ψ = 5γ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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