Support all arithmetic and logarithm operators

[impredicative]

This is a feature request to support addition, subtraction, multiplication, division, and logarithm operators and functions.

[springcomp]

@impredicative arithmetic-expression is being proposed here.

[springcomp]

@impredicative ... and contributed to here.

Our hope is to complete the standard and propose pull requests to the AWS and Azure CLI tools soon'ish.

[matanper]

Hey, any progress on this?