How to save a bracket in this case?
2 Dec
2013
2 Dec
'13
2:53 a.m.
Hi, I want to calculate *(81/10)^2*. However, after I typed *81/10*, I remembered to add a bracket to surround *81/10*. Is there one way to do some trick to save this bracket? Actually I can *Ctrl+A* to move to the first character of this line. I want the other solution. Yi
2 Dec
2 Dec
3:09 a.m.
On Mon, Dec 02, 2013 at 03:53:22PM +0800, yi lu wrote:
Hi,
I want to calculate *(81/10)^2*.
However, after I typed *81/10*, I remembered to add a bracket to surround *81/10*. Is there one way to do some trick to save this bracket?
Actually I can *Ctrl+A* to move to the first character of this line. I want the other solution.
(1) 81/10 * 81/10 (2) Enter 81/10 The result gets saved in it Now, it^2 -- Vikraman
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yi lu