Re: Procedure for percent of a value

On Feb 29, 7:51 am, Marcos Martinez Sancho <noem...@xxxxxxxxxx> wrote:
Hello,

I need a small procedure for calculate the percent of a value

e.g.

set srate [expr int(($tps_ok / $number_of_total_tps)*100)]

puts "\nTEST RESULT: $number_of_total_tps tps of which $tps_ok PASSED and
$tps_nok FAILED so $srate % succes rate"

doesnt look optimal and is not working except when srate = 100%. Otherwise,
I get 0%.

Any input is appreciated.

Thanks

Marcos

% set tps_ok 20.0
20.0
% set number_of_total_tps 200
200
% set srate [expr int(($tps_ok / $number_of_total_tps)*100)]
10
% % set tps_ok 20
20
% set srate [expr int(($tps_ok / $number_of_total_tps)*100)]
0
%

I suspect you're passing in integers instead of real values.
Tom K.
.