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 17:21Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
468K
iħ ∂ψ/∂t = Ĥψ
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
289K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
3r² + 6r + 7 = 0
ops_6621.mol
∇ × E = −∂B/∂t
339K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
177K
E = mc²
rxn_1950.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
399K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
316K
det| 3 6 ; 1 4 | = 6
spec_7724.csv
d/dt [t^3] = 3t^2
11K
ops_4303.log
iħ ∂ψ/∂t = Ĥψ
387K
F = G m₁m₂ / r²
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