Wrong math for negative numbers
Posted: Tue Dec 09, 2014 4:53 pmCode: Select all
> print(1000%10000)
1000That's OK.
However:
Code: Select all
> print(-1000%10000)
9000Does not seem very good...
ESP8266 Community Forum
Open Community Forum for ESP8266, Come share Arduino and IoT (Internet of Things)
https://www.esp8266.com/
Wrong math for negative numbers
Page 1 of 2
Posted: Tue Dec 09, 2014 4:53 pmThat's OK.
However:
Does not seem very good...
Re: Wrong math for negative numbers
Posted: Tue Dec 09, 2014 11:32 pmsame result from lua 5.1.4 in pc
maybe a feature?
maybe a feature?
Re: Wrong math for negative numbers
Posted: Wed Dec 10, 2014 12:53 amTo me it seems more like a bug in both 
Can you kindlh advice where can I file a bug for pc version of lua?
Can you kindlh advice where can I file a bug for pc version of lua?
Re: Wrong math for negative numbers
Posted: Wed Dec 10, 2014 12:59 amSorry, I stand corrected. Your result is right. I checked the algorithm for modulo function and the result is ok.
Sorry for wasting your time...
Sorry for wasting your time...