Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:01Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
mat_2540.eqn
F = G m₁m₂ / r²
385K
det| 11 9 ; 4 12 | = 96
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
163K
ops_4303.log
iħ ∂ψ/∂t = Ĥψ
259K
∇ × E = −∂B/∂t
spec_7596.log
d/dγ [γ^3] = 3γ^2
305K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
57K
5z² + 5z + 0 = 0
spec_2787.log
11t² + 9t + 7 = 0
293K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
110K
det| 6 6 ; 3 7 | = 24
spec_6743.eqn
E = mc²
300K
spec_5895.tex
∫₀^∞ e^(-ψ²) dψ = √π / 2
34K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
354K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
368K
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