accumulate_axis_inplace bug ?

[yinshurman]

Is this a bug ?

 let mut a =array![3.,4.,5.,6.,7.,8.,9.0];
 a.accumulate_axis_inplace(Axis(0),|&prev,curr| {*curr *= prev  })
// now a is [3.0, 12.0, 20.0, 30.0, 42.0, 336.0, 3024.0], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1

 let mut b =array![3.,4.,5.,6.,7.,8.,9.0];
 b.accumulate_axis_inplace(Axis(0),|&prev,curr| {println!("{prev}--{curr}"); *curr *= prev  })
// now b is [3.0, 12.0, 60.0, 360.0, 2520.0, 20160.0, 181440.0], shape=[7], strides=[1], layout=CFcf (0xf), const ndim=1

ps: ndarray version ^0.15 rust 1.68.1 windows 11

[bluss]

Cannot reproduce. Make some code that outputs the arrays. Give actual output and expected output, and ndarray version thanks

[yinshurman]

weird. it seems to be a bug of evcxr .

with evcxr versin 0.14.2 cargo version 1.68.1 ndarray version 0.15.6 windows 11 powershell 7