Read the equation
Defines the constant used in phase, feature and normalization formulas. Its value is approximately 1.61803398875.
Its role in the build
Defines the constant used in phase, feature and normalization formulas.
Terms & definitions
The recovered passage does not supply a separate symbol table. Read the source context for the notation used in this version; familiar letters may carry different meanings in other builds.
How it works
Read φ as the quantity being defined or updated by this relation.
Takes a square root, requiring a nonnegative real radicand when interpreted over the reals.
Use this version’s variable definitions and update order. The same symbol may be assigned a different meaning in another build.
Assumptions & limits
Source recovery establishes that the expression appears in this record. Its mathematical validity, implementation behavior, and interpretation must be assessed separately. See the linked source and research notes for the checks available for this version.
Original context
Exact original notation
φ = (1 + √5) / 2