mathematically speaking, it's up to the sprite creator to do whatever they want and nobody ever said the twins were supposed to be direct opposites of each other. or even twins. But Mathematically Speaking How Do We Know Those Are Infinity Signs and not big EIGHTS..... take that, mathematics...
0 and infinity are blah blah concepts that are important on a graph in math blah blah mathematically speaking because blah the 0 is the ultimate starting point and etc the blah the blah infinity sign goes everywhere every way something graphs mathematically speaking
oh my god dont bring math into urotsukis dreams ever we have one area where there is algebra happening and all hell breaks loose, mathematically speaking