[Bugs] #4807 Calculate UNSP: Improving the Calculate Activity

[Sugar Labs Bugs]

#4807: Improving the Calculate Activity
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  Reporter:  gauravm043                 |            Owner:
      Type:  enhancement                |           Status:  closed
  Priority:  Unspecified by Maintainer  |        Milestone:  Unspecified
 Component:  Calculate                  |          Version:  Unspecified
  Severity:  Unspecified                |       Resolution:  fixed
  Keywords:  Calculate Activity         |  Distribution/OS:  Ubuntu
Bug Status:  Resolved                   |
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Changes (by gauravm043):

 * status:  new => closed
 * resolution:   => fixed
 * status_field:  Unconfirmed => Resolved

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Old description:

> I tried some erroneous statements like plot(10) ..
> (Undefined) was reported which is good.
> But on doing log(-10),asin(10),cot(0) etc. No useful information was
> given. One feature can be to provide knowledgeable statements like "log
> of negative number does not exist".

New description:

 I tried some erroneous statements like plot(10) ..
 (Undefined) was reported which is good.
 But on doing log(-10),asin(10),cot(0) etc. No useful information was
 given. One feature can be to provide knowledgeable statements like "log of
 negative number does not exist".

 More specifically there is no error class for catching the argument error
 exception.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4807#comment:7>
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