clearly didn't read the description

lol

body )))

AFAIK a kata with submitted solutions cannot be deleted.

You can do that yourself, go edit -> delete

someone delete it pls

Kata closed

Okey, kata is closed

Sample test suite expects 8 digit precision while full test suite expects 5.

First kata has less props and methods

Asking to implement a slightly different set of methods doesn't make this kata much different from others. The only thing unique here is calculating the angle between 2 vectors, and that's definitely not enough.

Second kata about 3D vectors

Not an argument.

they both don't have error processing of changing values

• Input validation is a worthless requirement
• It's perfectly normal for vectors to change their coordinates, and forbidding it doesn't make any sense
• Forbidding len, dir, and re modification is a sign of bad design: these are either methods which means assignment is an error by itself, or these are computed attributes which means assignment does nothing

You should compare values for approximate equality...

 425. testing method angle
 Log
{ x: 0, y: -435932.2272697574 } { x: 592639.4850874043, y: -522839.14735761884 }
Expected values to be strictly equal:
+ actual - expected

+ '0.84789'
- '0.00000'
     ^

I make tests mach lesser so now it should work

First kata has less props and methods and about algebraic vectors
Second kata about 3D vectors
and they are both haven't error processing of changing values