Python rounding float number

[denisyukj]

Hello,
Why does python rounding float number?

[Draxl_Andreas]

@denisyukj ,

i solved it this way

[Nick_Boyts]

What version of Dynamo and Python are you running? It works fine for me in CP3. I think IP2 takes single numbers as integers by default so the 3/2 term is being set as an integer and rounded before being converted to a float. You can get around this by setting either 3 or 2 as a float first, as @Draxl_Andreas pointed out.

[denisyukj]

@Nick_Boyts

@Draxl_Andreas
Thank you, I will try to implement your idea.

[denisyukj]

Like that

[Draxl_Andreas]

@denisyukj ,

it looks horrible - perfect

[Nick_Boyts]

Lol that works!

As an FYI, number types work like significant figures: the output type will always match the most accurate input type. If all values are integers you’ll get an integer output. If at least one value is a float/double you’ll get a double output.

So @Draxl_Andreas’s solution doesn’t even require you to convert the value to a double. The output is already a double because a double is used in the calculation.

[denisyukj]

Thank you!