equal
deleted
inserted
replaced
369 apply (erule (1) LIM_prod_zero) |
369 apply (erule (1) LIM_prod_zero) |
370 apply (erule LIM_left_zero) |
370 apply (erule LIM_left_zero) |
371 apply (erule LIM_right_zero) |
371 apply (erule LIM_right_zero) |
372 done |
372 done |
373 |
373 |
374 lemmas LIM_mult = bounded_bilinear_mult.LIM |
374 lemmas LIM_mult = mult.LIM |
375 |
375 |
376 lemmas LIM_mult_zero = bounded_bilinear_mult.LIM_prod_zero |
376 lemmas LIM_mult_zero = mult.LIM_prod_zero |
377 |
377 |
378 lemmas LIM_mult_left_zero = bounded_bilinear_mult.LIM_left_zero |
378 lemmas LIM_mult_left_zero = mult.LIM_left_zero |
379 |
379 |
380 lemmas LIM_mult_right_zero = bounded_bilinear_mult.LIM_right_zero |
380 lemmas LIM_mult_right_zero = mult.LIM_right_zero |
381 |
381 |
382 lemmas LIM_scaleR = bounded_bilinear_scaleR.LIM |
382 lemmas LIM_scaleR = scaleR.LIM |
383 |
383 |
384 lemmas LIM_of_real = bounded_linear_of_real.LIM |
384 lemmas LIM_of_real = of_real.LIM |
385 |
385 |
386 lemma LIM_power: |
386 lemma LIM_power: |
387 fixes f :: "'a::real_normed_vector \<Rightarrow> 'b::{recpower,real_normed_algebra}" |
387 fixes f :: "'a::real_normed_vector \<Rightarrow> 'b::{recpower,real_normed_algebra}" |
388 assumes f: "f -- a --> l" |
388 assumes f: "f -- a --> l" |
389 shows "(\<lambda>x. f x ^ n) -- a --> l ^ n" |
389 shows "(\<lambda>x. f x ^ n) -- a --> l ^ n" |
517 |
517 |
518 lemma (in bounded_bilinear) isCont: |
518 lemma (in bounded_bilinear) isCont: |
519 "\<lbrakk>isCont f a; isCont g a\<rbrakk> \<Longrightarrow> isCont (\<lambda>x. f x ** g x) a" |
519 "\<lbrakk>isCont f a; isCont g a\<rbrakk> \<Longrightarrow> isCont (\<lambda>x. f x ** g x) a" |
520 unfolding isCont_def by (rule LIM) |
520 unfolding isCont_def by (rule LIM) |
521 |
521 |
522 lemmas isCont_scaleR = bounded_bilinear_scaleR.isCont |
522 lemmas isCont_scaleR = scaleR.isCont |
523 |
523 |
524 lemma isCont_of_real: |
524 lemma isCont_of_real: |
525 "isCont f a \<Longrightarrow> isCont (\<lambda>x. of_real (f x)) a" |
525 "isCont f a \<Longrightarrow> isCont (\<lambda>x. of_real (f x)) a" |
526 unfolding isCont_def by (rule LIM_of_real) |
526 unfolding isCont_def by (rule LIM_of_real) |
527 |
527 |