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calculator() — langchain Function Reference

Architecture documentation for the calculator() function in test_wrap_tool_call.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  7d62c248_5251_ccf5_3630_4abd3f4aeb12["calculator()"]
  e783c6bd_e3d7_7d3b_e64d_d062c5c12013["test_wrap_tool_call.py"]
  7d62c248_5251_ccf5_3630_4abd3f4aeb12 -->|defined in| e783c6bd_e3d7_7d3b_e64d_d062c5c12013
  style 7d62c248_5251_ccf5_3630_4abd3f4aeb12 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_tool_call.py lines 28–30

def calculator(expression: str) -> str:
    """Calculate an expression."""
    return f"Calculated: {expression}"

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does calculator() do?
calculator() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_tool_call.py.
Where is calculator() defined?
calculator() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_tool_call.py at line 28.

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