How do I handle FAIL - MaplePrimes

Question:How do I handle FAIL

Posted: Thomas Dean 322 Product: Maple 2023

December 13 2023

I want to execute a function at least one time. So, I use do ... until ...

However, the function sometimes returns FAIL. So, I looked at help FAIL.

The while loop works. The until loop returns an error. evalb(testeq(...)=FAIL) seems overly complicated.

Tom Dean

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