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 17:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
46K
ops_3294.dat
∂z/∂φ = 7z
468K
iħ ∂ψ/∂t = Ĥψ
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
3r² + 6r + 7 = 0
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
339K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
177K
E = mc²
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
358K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
399K
spec_0560.dat
7φ² + 3φ + 6 = 0
316K
det| 3 6 ; 1 4 | = 6
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
11K
det| 8 5 ; 0 9 | = 72
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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