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src/HOL/Computational_Algebra/Polynomial_FPS.thy
changeset 65486 d801126a14cb
parent 65435 378175f44328
child 66480 4b8d1df8933b
equal deleted inserted replaced
65485:8c7bc3a13513 65486:d801126a14cb 
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    26 lemma fps_of_poly_0 [simp]: "fps_of_poly 0 = 0"
 
    26 lemma fps_of_poly_0 [simp]: "fps_of_poly 0 = 0"
 
    27   by (subst fps_const_0_eq_0 [symmetric], subst fps_of_poly_const [symmetric]) simp
 
    27   by (subst fps_const_0_eq_0 [symmetric], subst fps_of_poly_const [symmetric]) simp
 
    28 
    28 
    29 lemma fps_of_poly_1 [simp]: "fps_of_poly 1 = 1"
 
    29 lemma fps_of_poly_1 [simp]: "fps_of_poly 1 = 1"
 
    30   by (subst fps_const_1_eq_1 [symmetric], subst fps_of_poly_const [symmetric])
 
    30   by (simp add: fps_eq_iff)
 
    31      (simp add: one_poly_def)
 
       
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    31 
    33 lemma fps_of_poly_1' [simp]: "fps_of_poly [:1:] = 1"
 
    32 lemma fps_of_poly_1' [simp]: "fps_of_poly [:1:] = 1"
 
    34   by (subst fps_const_1_eq_1 [symmetric], subst fps_of_poly_const [symmetric])
 
    33   by (subst fps_const_1_eq_1 [symmetric], subst fps_of_poly_const [symmetric])
 
    35      (simp add: one_poly_def)
 
    34      (simp add: one_poly_def)
 
    36 
    35
isabelle