Expr supports as many inputs and outputs as you need. Two specific instances of Expr, located in the Logic and Math folders, each support four inputs and a single output.
| Frequently Asked Question | Answers |
|---|---|
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Does an Expr need to be compiled before it can be used on a wire sheet? |
No, if you make a change, click Save. No compilation is required. |
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Can I create more than one expression per component? |
Yes. You may create as many expressions as you need, delimited by commas. |
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Can I put comments into an Expr? |
No. Comments are not allowed in a BQL Expression component. |
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Can I used stored variables in an Expr? |
No. To store variables, use a Program component. |
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Can Expr handle time functions? |
No. Time functions require a Program component. |
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What types of operations does the Expr support? |
The Expr supports math and logic operators. |