Add numerical evaluation to sin, cos, exp functions

Fix remaining error:null issues and improve Z-transform implementation

Remove error:null from successful responses

Fix missing numpy and scipy dependencies

Add advanced math tools

feat(sympy tools): accept string inputs, sympify internally; return JSON-serializable results

align(sympy): match esm layout: create_app returns FastMCP; start_mcp runs stdio/http; Docker CMD unchanged

chore(sympy): remove root path in MCP service; align /mcp mounting with esm

fix(sympy mcp): robust /mcp mount order with handle/http_app/asgi_app fallback

Remove health_check and version_info tools from SymPy MCP service

Remove version 1.0.0 from SymPy MCP service

Fix SymPy imports: use correct module paths for diff and other functions

Fix Dockerfile CMD path for MCP service startup

Add SymPy MCP service application files

feat: deploy SymPy MCP service to Hugging Face Spaces

initial commit