Any difference with looping through smileys first then check membership in arr?

• The a parameter is pointless if 1 is always passed in as the argument
• The output should really be a tuple with exact values
• Tests are using the old test framework
• Finding roots of a quadratic equation is a duplicate to many katas

Unpublishing due to low satisfaction rating and many not fixed issues.

@eijni Thanks about the tip. I was not sure if you had to tag as a spoiler for comments also :) I'm new to this discuss board.

??????

please use spoiler flag when writing comments that may reveal solution since it's visible in discourse ~~

i solved it the same way and now i see solutions that are very long..its a bit confusing..is there anything wrong with this kata?

Rounding prevents correct float comparision.

Return floats with max precision and compare with test.assert_approx_equals or math.isclose

When r=1 the sum of a geometric sequence is n*a, not 0.

The sequence in test case isn't a geometric sequence.

Sample test doesn't work properly, the img in the description is dead, bad
explanation of a geometric progression from my point of view.

Returning different data types is bad practice, consider changing returning 'No Solution' for an invalid sequence to None (author seems to be inactive)

In other words, assert_approx equals should be used instead, NOT rounding.

nice! 223
xDD