Defining multiple expressions in min/max estimation queries

[GameMonkey]

Is your feature request related to a problem? Please describe.
Currently, the syntax for min/max estimation is:

Estimate ::= 'E[' SMCBounds ']' '(' ('min:' | 'max:') Expression ')'

However, when I have several values' min or max I want to estimate, I need to run several queries, one for each value I want to estimate.

Describe the solution you'd like
I wish the syntax was something along the lines:

Estimate ::= 'E[' SMCBounds ']' '(' ('min:' | 'max:') Expression [, Espression]* ')'

This would same time on executing queries when the SMCBounds for the different expressions are the same.