Folded absolute

perpendicularTricorn

3a83800c-4a44-5e61-9651-d3d5adb71213

Teaching overview

perpendicularTricorn is presented from its pinned FRM-like/1 source rather than from its name. The source supplies an initialization block, a loop block, and a bailout test; the pinned profile uses mode parameter-plane; center (-0.5, 0); zoom 0.4; rotation 0; iterations 96. Follow the cited operations to compare repeated runs.

Source walkthrough

frm-v1:12a2fd990373fc6f7467674871cbd2c82c78ec9b8354a805b442ef4c6ef58b06:init/0
The init source node begins with `if ismand`; it establishes the starting path before the loop.
frm-v1:12a2fd990373fc6f7467674871cbd2c82c78ec9b8354a805b442ef4c6ef58b06:loop/0
The loop source node executes `p = (0, 0)` on each pass.
frm-v1:12a2fd990373fc6f7467674871cbd2c82c78ec9b8354a805b442ef4c6ef58b06:bailout
The bailout source node tests `|z| <= 256`; the iteration continues while that condition holds.

Syntax features

source-sequence

The cited source nodes for perpendicularTricorn—`if ismand`, `p = (0, 0)`, and `|z| <= 256`—form its source-ordered path from setup through update to termination.

Parameter experiment

Steps

Use the pinned profile (mode parameter-plane; center (-0.5, 0); zoom 0.4; rotation 0; iterations 96). Run it once and record the visible result, then repeat with the same profile.

What to observe

Compare the perpendicularTricorn runs and record whether `p = (0, 0)` has matching visible results and iteration behavior.

Exercise

Use the cited annotations for perpendicularTricorn—`if ismand`, `p = (0, 0)`, and `|z| <= 256`—to describe the source order.

Completion check

Your response lists the 3 cited annotation IDs and orders perpendicularTricorn’s `if ismand`, `p = (0, 0)`, and `|z| <= 256` from initialization through loop to termination.

Sources and rights

Grounded in the pinned runtime source revision 12a2fd990373fc6f7467674871cbd2c82c78ec9b8354a805b442ef4c6ef58b06 and its semantic anchors.

rightsStatus: project-owned; implementationBasis: project-owned; publicationDecision: publish; decisionReason: publish-project-owned-native-recipe. This does not make any broader claim about a third-party original.

Formula Record

perpendicularTricorn

This canonical FractalPark implementation is published and runnable.

Canonical source

Language: frm-like/1
Standard library: 1
Profile mode: parameter-plane
Profile center: -0.5, 0
Profile zoom: 0.4
Profile iterations: 96
Profile evidence: mechanical

Parameters

No declared parameters

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Canonical source

This verified canonical revision is read-only. Remix creates a separate editable fork.

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Source and implementation

Formula ID: 3a83800c-4a44-5e61-9651-d3d5adb71213
Canonical name: perpendicularTricorn
Original name: perpendicularTricorn
Historical source: FractalPark
Original resource: public/formula-library/v1/runtime/published/definitions/12a2fd990373fc6f7467674871cbd2c82c78ec9b8354a805b442ef4c6ef58b06.frm Repository
Current implementation: Project-owned

This is a FractalPark project-owned implementation. The linked file is the pinned canonical Definition.

Rights or attribution concern?

Send the Formula ID and supporting evidence. The maintainer can hold or withdraw the implementation while the claim is reviewed. contact@fractalpark.com