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IDProjectCategoryView StatusLast Update
0007536Talerwallet (WebExtension)public2023-02-21 16:39
Reporterdavidak Assigned Tosebasjm  
PrioritylowSeveritytrivialReproducibilityalways
Status closedResolutionfixed 
Product Version0.9 
Target Version0.9.2Fixed in Version0.9.2 
Summary0007536: Rounding error in displayed coins (Dev tab)
DescriptionThere are 8 coins with 0.1 KUDOS value, but it says 0.7999999999999999 KUDOS.

After donating 0.8 (with 0.1 fee), i have 1.9000000000000008 KUDOS


id denom value status from refresh? age key count
PQA5T 1 fresh true undefined
0DTE9 0.1 fresh false undefined
6XS0H 0.1 fresh false undefined
9HVK3 0.1 fresh false undefined
EP3KJ 0.1 fresh false undefined
GK1X9 0.1 fresh true undefined
JY7MR 0.1 fresh false undefined
SKNQJ 0.1 fresh false undefined
XPAHV 0.1 fresh false undefined
YAFYZ 0.1 fresh false undefined

After donating 1.9 (with 0.1 fee), i still have the 1.9000000000000008 KUDOS (same IDs)

After donating 13.37 KUDOS (with 0.13 fee), the dev tab shows 2.4000000000000012 KUDOS

usable coins

id denom value status from refresh? age key count
PQA5T 1 fresh true undefined
0DTE9 0.1 fresh false undefined
6XS0H 0.1 fresh false undefined
9HVK3 0.1 fresh false undefined
EP3KJ 0.1 fresh false undefined
GK1X9 0.1 fresh true undefined
JY7MR 0.1 fresh false undefined
MVH6H 0.1 fresh true undefined
R383J 0.1 fresh true undefined
RE1ZD 0.1 fresh true undefined
SKNQJ 0.1 fresh false undefined
VYDC1 0.1 fresh true undefined
XPAHV 0.1 fresh false undefined
XS1TH 0.1 fresh true undefined
YAFYZ 0.1 fresh false undefined

so the more money i spend, the more i have. something is very broken here. the ballance says now KUDOS 8.40

aften donating these 8.4 KUDOS, the ballance says 0 and the dev tab says 0

maybe i'm interpreting the dev tab wrong and it is not supposed to show all coins?

Coins:
https://exchange.demo.taler.net/: 0 KUDOS
usable coins
Steps To Reproduce1. open wallet extension
2. enable dev
3. see dev tab
Additional InformationWallet Core
0.9.0 673e7a417d043cd6b0644d2a7a52d1fdbc5345ee
Web Extension
0.9.0.35 673e7a417d043cd6b0644d2a7a52d1fdbc5345ee

This is a related rounding issue: https://bugs.gnunet.org/view.php?id=7529
TagsNo tags attached.
Attached Files

Activities

sebasjm

2023-02-01 16:45

developer   ~0019732

fixed

Issue History

Date Modified Username Field Change
2022-12-25 19:51 davidak New Issue
2022-12-25 19:51 davidak Status new => assigned
2022-12-25 19:51 davidak Assigned To => Florian Dold
2022-12-25 19:51 davidak File Added: Screenshot from 2022-12-25 19-31-58.png
2023-01-08 10:23 Christian Grothoff Target Version => 0.9.2
2023-01-31 22:05 sebasjm Assigned To Florian Dold => sebasjm
2023-02-01 16:45 sebasjm Note Added: 0019732
2023-02-01 16:45 sebasjm Status assigned => resolved
2023-02-01 16:45 sebasjm Resolution open => fixed
2023-02-21 16:39 Christian Grothoff Fixed in Version => 0.9.2
2023-02-21 16:39 Christian Grothoff Status resolved => closed
2023-04-13 20:37 Florian Dold Category wallet (WebExtensions) => wallet (WebExtension)