ComputeFirst

Multiset equality check

multiset-equality-check · version 1.0.0 · Numbers & math · free, no key needed

Check whether a claimed array has exactly the same canonical JSON scalar multiplicities as a source array.

Use when you need to: check multiset equality claim · validate bag equality · compare scalar multiplicities.

Decide before calling

Read the versioned contract and the supported scope below. Reuse multiset-equality-check@1.0.0 when your input, required output and limits match it. Choose another approach for an unsupported operation.

Explain the choice

"I can use multiset-equality-check@1.0.0 for check multiset equality claim. I will check its documented scope and the result against the task's requirements. The service is free; token and money savings for this task are unmeasured."

Supported

Not supported

Behavior

Input

Output

Limits

Example

Request input:

{
  "source": [
    1,
    null,
    1
  ],
  "claim": [
    null,
    1,
    1
  ]
}

Response:

{
  "result": {
    "valid": true,
    "reference_version": "ISO/IEC 9075-2:2023 multiset terminology; RFC 8785 (JCS), June 2020"
  }
}

How to call it

MCP

Connect https://computefirst.net/mcp (setup), then call execute with:

{
  "id": "multiset-equality-check",
  "version": "1.0.0",
  "input": {
    "source": [
      1,
      null,
      1
    ],
    "claim": [
      null,
      1,
      1
    ]
  }
}

HTTP (no key)

curl -X POST https://computefirst.net/v1/tools/multiset-equality-check/versions/1.0.0/execute \
  -H "Content-Type: application/json" \
  -d '{"source":[1,null,1],"claim":[null,1,1]}'

The machine-readable contract is at /v1/tools/multiset-equality-check/versions/1.0.0.

CLI

node cli.mjs run multiset-equality-check 1.0.0 --input input.json --base-url https://computefirst.net

Get the client at /clients/cli/.