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 22:35Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
384K
spec_6794.csv
E = mc²
385K
det| 11 9 ; 4 12 | = 96
ops_5618.csv
∇ × E = −∂B/∂t
163K
rxn_3851.eqn
∂β/∂β = 6β
259K
∇ × E = −∂B/∂t
spec_3530.dat
10ψ² + 5ψ + 0 = 0
305K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
57K
5z² + 5z + 0 = 0
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
293K
eq_9425.csv
e^{i\pi} + 1 = 0
110K
det| 6 6 ; 3 7 | = 24
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
300K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
34K
2H₂ + O₂ → 2H₂O
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
354K
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