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声明
norm_dist_symm_from_args
Mathlib.Analysis.NormedSpace.Basic
包
2
模块
63
定理
750
声明
1016
非可信 sidecar
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陈述
forall (Scalar : Sort u), forall (zero : Scalar), forall (one : Scalar), forall (add : forall (a : Scalar), forall (b : Scalar), Scalar), forall (neg : forall (a : Scalar), Scalar), forall (sub : forall (a : Scalar), forall (b : Scalar), Scalar), forall (mul : forall (a : Scalar), forall (b : Scalar), Scalar), forall (le_rel : forall (a : Scalar), forall (b : Scalar), Prop), forall (Vector : Sort v), forall (vzero : Vector), forall (vadd : forall (x : Vector), forall (y : Vector), Vector), forall (vneg : forall (x : Vector), Vector), forall (smul : forall (a : Scalar), forall (x : Vector), Vector), forall (norm : forall (x : Vector), Scalar), forall (norm_args : @NormedSpaceLawArgs.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm), forall (x : Vector), forall (y : Vector), @Eq.{u} Scalar (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x y) (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm y x)
证明项
fun Scalar => fun zero => fun one => fun add => fun neg => fun sub => fun mul => fun le_rel => fun Vector => fun vzero => fun vadd => fun vneg => fun smul => fun norm => fun norm_args => fun x => fun y => norm_args (@Eq.{u} Scalar (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x y) (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm y x)) (fun (norm_nonneg_arg : forall (x : Vector), le_rel zero (norm x)) => fun (norm_zero_arg : @Eq.{u} Scalar (norm vzero) zero) => fun (norm_triangle_arg : forall (x : Vector), forall (y : Vector), le_rel (norm (vadd x y)) (add (norm x) (norm y))) => fun (norm_neg_arg : forall (x : Vector), @Eq.{u} Scalar (norm (vneg x)) (norm x)) => fun (norm_dist_self_arg : forall (x : Vector), @Eq.{u} Scalar (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x x) zero) => fun (norm_dist_symm_arg : forall (x : Vector), forall (y : Vector), @Eq.{u} Scalar (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x y) (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm y x)) => fun (norm_dist_triangle_arg : forall (x : Vector), forall (y : Vector), forall (z : Vector), le_rel (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x z) (add (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm x y) (@NormDist.{u,v} Scalar zero one add neg sub mul le_rel Vector vzero vadd vneg smul norm y z))) => norm_dist_symm_arg x y)
常量
Mathlib.Analysis.NormedSpace.Basic.NormDist
Interface hash: sha256:8e90ede9442de132a7627d10b7e2798966f9d4b4a3bcc9be5775ba00782a40be
Mathlib.Analysis.NormedSpace.Basic.NormedSpaceLawArgs
Interface hash: sha256:d747f41b30586a941a1dd935a40f0a1b02f7e1f213aeb8b89727b10571101879
Std.Logic.Eq.Eq
Interface hash: sha256:ca4f8520fd678a809c3ebf0bc7fa38d3063ca4d231e79d567de888685449a015