64bit Expr

vvvv beta question
1

Hello everyone.
Trigonometric function doesn’twork in 64bit’s “Expr (Value)”.
For example, even though I simply enter “A” to INPUT and “cos(A)” to TERM,
OUTPUT is still 0 no matter what digits I enter to Ａ.There is no error
output as well. Do you know how to solve it?

2

post your patch pls

3

It works in 32 bit.
It does not work in 64 bit.

Expr_test.v4p (23.3 kB)

4

indeed the library this node is using internally says that those functions are not implemented for x64. how about using Expr (Value Advanced) instead?

5

Excuse me. I am poor at English.

It was the same result even if it used “Expr(Value Advanced)” .
Since I wanted to use “arctan”,“cos”,“tan”, I substitute “Sin (Differential)” and “Points2Vector (2d)” now.

Thank you for answering.

6

should work in the upcoming release. thx for report.