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 20:34Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
468K
CaCO₃ → CaO + CO₂
ops_4837.tex
∫₀^∞ e^(-ω²) dω = √π / 2
289K
rxn_7672.json
11t² + 6t + 6 = 0
278K
e^{i\pi} + 1 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
339K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
177K
∂x/∂r = 4x
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
eq_7609.eqn
∇²r = 0
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
399K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
316K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
11K
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