Fri, 22 Mar 2013 10:41:43 +0100 hoelzl arcsin and arccos are continuous on {0 .. 1} (including the endpoints)
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl move continuous_on_inv to HOL image (simplifies isCont_inverse_function)
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl move connected to HOL image; used to show intermediate value theorem
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl move compact to the HOL image; prove compactness of real closed intervals; show that continuous functions attain supremum and infimum on compact sets
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl move continuous and continuous_on to the HOL image; isCont is an abbreviation for continuous (at x) (isCont is now restricted to a T2 space)
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl clean up lemma_nest_unique and renamed to nested_sequence_unique
Fri, 22 Mar 2013 10:41:43 +0100 hoelzl simplify proof of the Bolzano bisection lemma; use more meta-logic to state it; renamed lemma_Bolzano to Bolzano
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