oblicz ola: √a²bc:√xy

Janek191:

	a2 b c
= √ (		)
	x y

ola: tak function (){N.log("someFunction helper called with array",this)} function (){for(var e=0;e<this.length;e++)"string"==typeof this[e]&&(this[e]=this[e].toLowerCase());return this}