ow many parents to use for crossover - should be <= number of crossover points +1
		 </td></tr><tr><td class="idxrow" colspan="2"><a href="com/suckatmath/machinelearning/genetic/core/GeneticEngine.html#setCrossoverNumPoints()" onclick="javascript:loadClassListFrame('com/suckatmath/machinelearning/genetic/core/class-list.html');">setCrossoverNumPoints</a>(n:int) &mdash; method,  class com.suckatmath.machinelearning.genetic.core.<a href="com/suckatmath/machinelearning/genetic/core/GeneticEngine.html" onclick=