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MathML3 Elementary Stack Column Bindings Detector
x402
MathML3 Elementary Stack Column Bindings Detector is a paid API for AI agents from detect.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-04).
Determines which MathML3 characters and atomic sub-expressions are assigned to the same symbolic column in an elementary math stack, distinguishing digit-column splits from whole sub-formula column assignments.
Price / call$0.003
Success—
StatusUnknown
How this service works
Ermittelt vor dem Export einer schriftlichen Rechenanordnung, welche MathML3-Zeichen und atomaren Teilformeln durch Dezimalanker, Stellenverschiebungen und verschachtelte Reihengruppen derselben symbolischen Spalte zugeordnet sind; unterscheidet Ziffernspaltung von einer ganzen Teilformel in einer Spalte.
Output
A structured breakdown of which MathML3 characters and atomic sub-expressions are bound to each symbolic column in the elementary stack, including decimal anchor assignments, place-value shifts, nested row group mappings, and a classification of each binding as either a digit-column split or a whole sub-formula column assignment.
Example use cases
Pre-export column alignment verification
“I'm about to export a MathML3 long-division layout and I need to know which characters and atomic sub-expressions are assigned to each column — can you fetch the document at https://example.com/math/division.xml and tell me how the decimal anchors and row groups map to symbolic columns?”
Digit split vs sub-formula classification
“I have a MathML3 stacked addition expression at https://example.com/math/addition.xml — can you check whether each column assignment is a simple digit-column split or a whole sub-formula occupying the column?”
Nested row group column mapping audit
“Can you analyze the MathML3 elementary stack at https://example.com/math/multi-row.xml and show me how nested row groups and place-value shifts map to the symbolic columns in that arithmetic layout?”
Technical details
Endpoint
POSThttps://detect.halowerk.com/u/mathml3-elementary-stack-column-bindings?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to analyze MathML3 elementary arithmetic stack layouts (mstack, mlongdiv) specifically for column binding semantics before export or rendering — particularly when you need to distinguish digit-column splits from full sub-formula column occupancy and map decimal anchors and place-value shifts to their symbolic columns. Prefer this over generic MathML parsers when the column-level structural analysis is the primary goal.
Side effects
- URL is inaccessible or returns non-200 status — endpoint cannot fetch the MathML3 document
- URL points to non-MathML3 or invalid XML content — parsing fails with format error
- MathML3 document does not contain elementary stack operators (mstack/mlongdiv) — no column bindings found
- Malformed or deeply nested MathML3 structure — analysis may be incomplete or return partial results
- URL exceeds 2048 character limit — request rejected with validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string |
Tags
x402
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