Read the equation
This relation defines § 10.1 Registry[k][i][j] in the source section “seferim-core · § 10.1 Registry[k][i][j]”. Evaluates oscillatory sine or cosine terms using the stated phase or frequency. Uses a remainder or modular operation, retaining the numeric representation used in the source. Its interpretation depends on the source’s stated variables and conditions; this record does not assign an unprovided physical or cognitive meaning to them.
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 § 10.1 Registry[k][i][j] as the quantity being defined or updated by this relation.
Evaluates oscillatory sine or cosine terms using the stated phase or frequency.
Uses a remainder or modular operation, retaining the numeric representation used in the source.
Use this version’s variable definitions and update order. The same symbol may be assigned a different meaning in another build.
Assumptions & limits
This source expression was recovered from the pinned code revision. Its presence does not establish that the associated program was built, run, or scientifically validated.
Original context
Read the surrounding source passage
constructor(strands = 16, dim = 16, opts = {}) {
this.S = strands; this.D = dim;
this.eta = opts.eta ?? 0.01; this.dt = opts.dt ?? 0.1;
this.state = Array.from({ length: strands }, () => new Float64Array(dim).fill(0.1));
this.W = Array.from({ length: dim }, () => new Float64Array(dim).fill(0));
this.kernels = Array.from({ length: strands }, (_, k) => this.makeKernel(k));
}
// § 10.1 Registry[k][i][j] = cos(θ_k) if i==j; sin(θ_k)·0.1 if j==(i+1)%16; else 0; θ_k = 2π·k/φ
makeKernel(k) {
const theta = (2 * Math.PI * k) / PHI;
const m = Array.from({ length: this.D }, () => new Float64Array(this.D));
for (let i = 0; i < this.D; i++) {
m[i][i] = Math.cos(theta);
m[i][(i + 1) % this.D] = Math.sin(theta) * 0.1;
}
return m;
}
step(coreState) {Exact original notation
§ 10.1 Registry[k][i][j] = cos(θ_k) if i==j; sin(θ_k)·0.1 if j==(i+1)%16; else 0; θ_k = 2π·k/φ