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by baamiis777
Sun Nov 28, 2021 1:46 pm
Forum: ESP-IDF
Topic: Enable double precision trigonometric functions
Replies: 6
Views: 11223

Re: Enable double precision trigonometric functions

I have a problem in the esp32 IDF floating arithmetic. The operation is: Float x, y; x = -0.141 y = -0.555 Abs(x - y) should be 0.414 but the esp32 is resolving it as 0.696. Can anyone explain what is happening here. It’s a simple calculation of the absolute value of subtracting two negative float n...