December 3rd, 2017, 03:58 PM  #11 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 1,962 Thanks: 132 Math Focus: Trigonometry 
Punctuation marks also make it seem you are shouting, by the way.

December 3rd, 2017, 05:33 PM  #12 
Senior Member Joined: Feb 2016 From: Australia Posts: 1,597 Thanks: 546 Math Focus: Yet to find out.  
December 3rd, 2017, 06:25 PM  #13 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 1,962 Thanks: 132 Math Focus: Trigonometry 
Ugh, curse my English.


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challange, challenge, open, problems 
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