@interface MPSNDArrayRandomNormal : MPSNDArrayRandom @property (nonatomic) unsigned int samplingMethod; @property (nonatomic) float mean; @property (nonatomic) float standardDeviation; - (id)copyWithZone:(struct _NSZone { } *)a0 device:(id)a1; - (id)initWithCoder:(id)a0 device:(id)a1; - (void)encodeWithCoder:(id)a0; - (id)initWithDevice:(id)a0; - (id)initWithDevice:(id)a0 mean:(float)a1 standardDeviation:(float)a2; @end