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how to kill a variable

killing-form

asked 2016-09-19 10:02:01 +0100

Sha
264 ●11 ●21 ●34

Earlier I have defined on my Sage that variable f equals to some expression. Later on I no longer need f to be that expression. I just need it to be a variable. I know in PARI we have the function kill(f). I tried that on Sage but it did not work. Can I kill a variable that I have defined earlier on Sage.

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answered 2016-09-19 10:31:20 +0100

daniele
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updated 2016-09-20 08:49:30 +0100

Use "reset" command:

reset('f')

Related question: "How can I clear an assignment to a variable?"

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Need quotes around variable name: reset('f')

paulmasson ( 2016-09-19 22:46:59 +0100 )edit

Thank you so much. It worked!

Sha ( 2016-09-20 01:45:46 +0100 )edit

@paulmasson: thanks, corrected!

daniele ( 2016-09-20 08:49:21 +0100 )edit

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Asked: 2016-09-19 10:02:01 +0100

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