Many possibilities:
- use as a simple calculator with vectors, tensors etc.
- test validity of expression syntax
As a calculator:
foamCalc '(vector(1,2,3) ^ vector(4,5,6)) * sqrt(34)'
The same, but with debugging:
foamCalc -debug-switch fieldExpr=6 \
'mag((vector(1,2,3) ^ vector(4,5,6))) * sqrt(34)'
- now use debug 2 for scanner and debug 4 for parser.
Provided better feedback about what is being parsed (debug mode)
- relocate debug application to applications/tools/foamExprParserInfo
