Problem calculating an expression with roots

02022015, 08:20 PM
Post: #21




RE: Problem calculating an expression with roots
Somehow "expln" seems to be special on my Prime (both device and emulator).
If I enter "expln+0" within CAS I get "101". Entering "expln" alone yields "expln" as for every other unknown variable. But in conjunction with an addition, subtraction, multiplication or power it behaves like if it was 101. Why is that? 

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