Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).

Function
This template is used for references to https://www.wolframalpha.com
Usage
Params
- Param urlname
- e.g.: box+fractal
- Param title
- e.g.: Box fractal
Example
- Code:
{{WolframAlpha |title=Box fractal |id=box+fractal |access-date={{subst:TODAY}}}}
- Output: Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
See also
- {{MathWorld}} (MathWorld)
- {{MathWorld2}}
- {{ScienceWorld}}
- {{ScienceWorldBiography}}
- {{WolframAlpha}} (Wolfram Alpha)
- {{WolframDemonstrationsProject}} (Wolfram Demonstrations Project)
- {{WolframFunctionsSite}} (Wolfram Research)
- {{Wolfram Research}}