Float 32 range in ccs

raman00084 · 2024-09-22T15:59:43+0100

I am using pic ccs c complier for dspic 33ep512mu810.
I need to know what is the float 32 max range.
How much integer and floating point can I use.
For example can I use 999999.9999

FvM · 2024-09-22T16:17:01+0100

Simply review compiler manual or online help about data types.

You'll find that float32 can represent the questioned number, but not with 10 significant digits. That's not specific to CCS PCD, just an effect of mantissa length.

raman00084 · 2024-09-22T16:23:33+0100

In c what is the float 32 max range

KlausST · 2024-09-22T17:07:38+0100

What about "wikipedia float32"???

it will also bring up the according standard "IEEE 754"

Klaus

raman00084 · 2024-09-22T17:36:44+0100

3.4028237 × 10 power 38 is the max value

Float 32 range in ccs

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Float 32 range in ccs

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