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Source for ticket #168

cc


    

changetime

2011-08-21 06:13:50

component

WG1 - Numerics

description

From Malcolm Tredinnick:

  If you mean the grammar specification in the <complex> production on  page 13 of the R6RS report, then that's the same as in R7RS draft 1 and is similar all the way back to at least R4RS. However, the problem is that it's only describing a bunch of symbols, not semantics. That's not enough information for an implementer or for somebody wanting to verify correct behaviour. Nowhere is it mentioned that this *is* the polar form, for example, let alone whether the number after the "@" is interpreted as radians or degrees or even possibly pineapples. 
 You cannot come to a recent Scheme report and get any understanding of what 1@2 actually means.

id

168

keywords


    

milestone

Second Public Draft

owner

alexshinn

priority

minor

reporter

arcfide

resolution

fixed

severity


    

status

closed

summary

Clarify behavior of polar and complex representations

time

2011-05-02 22:06:44

type

defect

Changes

Change at time 2011-08-21 06:13:50

author

alexshinn

field

comment

newvalue

This is uncontroversial and has been updated in the draft.

oldvalue

1

raw-time

1313882030000000

ticket

168

time

2011-08-21 06:13:50

Change at time 2011-08-21 06:13:50

author

alexshinn

field

resolution

newvalue

fixed

oldvalue


    

raw-time

1313882030000000

ticket

168

time

2011-08-21 06:13:50

Change at time 2011-08-21 06:13:50

author

alexshinn

field

status

newvalue

closed

oldvalue

new

raw-time

1313882030000000

ticket

168

time

2011-08-21 06:13:50