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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
1/13 = 0.076923 076923 076927 347011 633173 679001 629352 569580 078125
1/21 = 0.047619 047619 047616 404230 893749 627284 705638 885498 046875
1/37 = 0.027 027 027 027 027 028 527 328 411 655 616 946 518 421 173 095 703 125
for 13 and 21 pattern breaks after 2 times, for 37 after 6 times.
how is it possible? 1/13 == 6, 1/21 == 6, 1/37 == 3
for 1/197 answer is 98. golang has 64 numbers precise, how I can test it?