[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.5-265-g654d236

[John Darrington]

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The branch, master has been updated
       via  654d2360a1dce57033dbf0030d17522d3c797987 (commit)
       via  1ce269be245e84fce66e071f195a28ac93ad8c54 (commit)
      from  d62bc5d865e472cd9c20ed54383f29c2a57344ec (commit)

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- Log -----------------------------------------------------------------
commit 654d2360a1dce57033dbf0030d17522d3c797987
Author: John Darrington <address@hidden>
Date:   Fri Nov 13 13:57:38 2015 +0100

    QUICK CLUSTER: Remove sqrt from Euclidean distance calculations
    
    The Euclidean distance is used only for comparison with other Euclidean
    distances.  Since it is invariant that (sqrt(x) < sqrt(y))  === (x < y)
    for all non-negative x,y  it is a waste of effort calculating the sqrt.

commit 1ce269be245e84fce66e071f195a28ac93ad8c54
Author: John Darrington <address@hidden>
Date:   Fri Nov 13 14:02:17 2015 +0100

    fh_get_identity: Remove incorrect statement from comment.

-----------------------------------------------------------------------

Summary of changes:
 src/data/file-handle-def.c         |    4 +---
 src/language/stats/quick-cluster.c |    8 +++-----
 2 files changed, 4 insertions(+), 8 deletions(-)


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