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finance -- fix a bug in fractional brownian motion random walks #3756

Closed williamstein closed 16 years ago

williamstein commented 16 years ago

I stupidly forgot to sum the terms in the random walk. This patch fixes that bug, updates the doctests, etc.

This patch depends on #3755!

Component: finance

Issue created by migration from https://trac.sagemath.org/ticket/3756

49021457-9022-4036-8537-581b2f04e222 commented 16 years ago
comment:1

Attachment: sage-3756.patch.gz

Looks good. +1

85eec1a4-3d04-4b4d-b711-d4db03337c41 commented 16 years ago
comment:2

Merged in Sage 3.1.alpha1