The Indispensability of Mathematics by Mark Colyvan Department of Philosophy University of Sydney Sydney, NSW, Australia

Errata

• Page 62, line 5: The page reference for the Azzouni quote should be 201 (not 210).
• Page 91, footnote 2, line 2: Replace 'explicit' with 'explicitly.
• Page 110, 10 lines from the bottom: Replace 'imposes' with 'carries with it'.
• Page 111, 3 lines from the bottom of main text: Insert 'is' between 'objections' and 'derived'.