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Source for ticket #407

cc


    

changetime

2012-10-09 13:41:30

component

WG1 - Core

description

This proposal allows `(/ 0 `''x''`)`, where ''x'' is an inexact number, to return an exact value.  Currently only Racket, Gambit, !TinyScheme, Sizzle, Spark do this; see [wiki:Zero Zero] for details.

id

407

keywords


    

milestone


    

owner

cowan

priority

major

reporter

cowan

resolution

fixed

severity


    

status

closed

summary

Dividing exact 0 by an inexact number

time

2012-06-13 06:44:04

type

defect

Changes

Change at time 2012-10-09 13:41:30

author

cowan

field

comment

newvalue


    

oldvalue

3

raw-time

1349764890899151

ticket

407

time

2012-10-09 13:41:30

Change at time 2012-10-09 13:41:30

author

cowan

field

resolution

newvalue

fixed

oldvalue


    

raw-time

1349764890899151

ticket

407

time

2012-10-09 13:41:30

Change at time 2012-10-09 13:41:30

author

cowan

field

status

newvalue

closed

oldvalue

writing

raw-time

1349764890899151

ticket

407

time

2012-10-09 13:41:30

Change at time 2012-08-27 06:52:08

author

cowan

field

comment

newvalue


    

oldvalue

2

raw-time

1346025128351145

ticket

407

time

2012-08-27 06:52:08

Change at time 2012-08-27 06:52:08

author

cowan

field

owner

newvalue

cowan

oldvalue

alexshinn

raw-time

1346025128351145

ticket

407

time

2012-08-27 06:52:08

Change at time 2012-08-27 06:52:08

author

cowan

field

status

newvalue

writing

oldvalue

decided

raw-time

1346025128351145

ticket

407

time

2012-08-27 06:52:08

Change at time 2012-08-27 01:08:48

author

cowan

field

comment

newvalue

WG1 voted to require `(/ 0 +nan.0) => +nan.0`, but otherwise to allow (not require) `(/ 0 x) => 0`.

oldvalue

1

raw-time

1346004528456096

ticket

407

time

2012-08-27 01:08:48

Change at time 2012-08-27 01:08:48

author

cowan

field

status

newvalue

decided

oldvalue

new

raw-time

1346004528456096

ticket

407

time

2012-08-27 01:08:48