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 20:29Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
46K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
468K
CaCO₃ → CaO + CO₂
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
289K
spec_4568.dat
∇²t = 0
278K
e^{i\pi} + 1 = 0
lat_4644.csv
det| 12 6 ; 0 13 | = 156
339K
mat_3441.json
F = G m₁m₂ / r²
177K
∂x/∂r = 4x
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
358K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
399K
ops_4259.log
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
316K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
11K
spec_5793.eqn
∫₀^∞ e^(-ψ²) dψ = √π / 2
387K
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