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 20:18Z

d/dω [ω^4] = 4ω^3

d/dψ [ψ^7] = 7ψ^6

384K

e^{i\pi} + 1 = 0

385K

8z² + 6z + 5 = 0

8ψ² + 7ψ + 0 = 0

163K

det| 2 8 ; 7 3 | = -50

259K

∂ψ/∂r = 2ψ

e^{i\pi} + 1 = 0

305K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

57K

det| 2 2 ; 5 3 | = -4

d/dt [t^3] = 3t^2

293K

det| 5 2 ; 3 6 | = 24

110K

det| 5 6 ; 1 6 | = 24

∇ × E = −∂B/∂t

300K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

34K

AgNO₃ + NaCl → AgCl↓ + NaNO₃