micropython

9291 Commits

3 Branches

62 Tags

504 MiB

Tree: d8dc918deb

Commit Graph

Author	SHA1	Message	Date
Damien George	955ee6477f	py/formatfloat: Fix case where floats could render with negative digits. Prior to this patch, some architectures (eg unix x86) could render floats with "negative" digits, like ")". For example, '%.23e' % 1e-80 would come out as "1.0000000000000000/)/(,*0e-80". This patch fixes the known cases.	7 years ago
Damien George	7b050fa76c	py/formatfloat: Fix case where floats could render with a ":" character. Prior to this patch, some architectures (eg unix x86) could render floats with a ":" character in them, eg 1e+39 would come out as ":e+38" (":" is just after "9" in ASCII so this is like 10e+38). This patch fixes some of these cases.	7 years ago
Damien George	bc12eca461	py/formatfloat: Fix rounding of %f format with edge-case FP values. Prior to this patch the %f formatting of some FP values could be off by up to 1, eg '%.0f' % 123 would return "122" (unix x64). Depending on the FP precision (single vs double) certain numbers would format correctly, but others wolud not. This patch should fix all cases of rounding for %f.	7 years ago

Author

SHA1

Message

Date

Damien George

955ee6477f

py/formatfloat: Fix case where floats could render with negative digits.

Prior to this patch, some architectures (eg unix x86) could render floats
with "negative" digits, like ")".  For example, '%.23e' % 1e-80 would come
out as "1.0000000000000000/)/(,*0e-80".  This patch fixes the known cases.

7 years ago

Damien George

7b050fa76c

py/formatfloat: Fix case where floats could render with a ":" character.

Prior to this patch, some architectures (eg unix x86) could render floats
with a ":" character in them, eg 1e+39 would come out as ":e+38" (":" is
just after "9" in ASCII so this is like 10e+38).  This patch fixes some of
these cases.

7 years ago

Damien George

bc12eca461

py/formatfloat: Fix rounding of %f format with edge-case FP values.

Prior to this patch the %f formatting of some FP values could be off by up
to 1, eg '%.0f' % 123 would return "122" (unix x64).  Depending on the FP
precision (single vs double) certain numbers would format correctly, but
others wolud not.  This patch should fix all cases of rounding for %f.

7 years ago

3 Commits (d8dc918deb8d4b13b8919706f9f208542c9ef2e6)