Proximal
trait Proximal
class Object
trait Matchable
class Any
class ProjectBox
class ProjectEquality
class ProjectHyperPlane
class ProjectIdentity
class ProjectL1
class ProjectPos
class ProjectSoc
class ProximalHuber
class ProximalL1
class ProximalL2
class ProximalLinear
class ProximalLogBarrier
class ProximalLp
class ProximalSumSquare