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Hello, I tried to multiply two matrices, transposed matrix and original matrix to find that it causes a SEGV.
I paste my executing result bellow.
```
[10] pry(main)> require 'numo/narray'
=> true
[1…
himkt updated
8 years ago
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SFloat is unknown for NMath
``` ruby
require 'numo/narray'
include Numo
x = SFloat[3.14]
p NMath.sin(x)
# "Numo::SFloat is unknown for Numo::NMath"
# Numo::SFloat#shape=[1]
# [0.00159255]
```
math…
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the log
```
root@e37544c4a0e4:~/narray# tail -n 30 /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/numo-narray-0.9.0.1/gem_make.out
ruby gen/co…
kozo2 updated
8 years ago
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Hello. Thank you for quick update. I have a strange problem.
``` ruby
require 'numo/narray'
a = Numo::Int32.new(3,3).seq
b = Numo::Int32.ones(3,3)
c = Numo::Int32.zeros(2, *a.shape)
p c.shape
# [2…
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Guys when I tried to run a script:
``` ruby
require 'numo/gnuplot'
require 'numo/narray'
n = 60
x = (Numo::DFloat.new(1,n).seq/n-0.5)*30
y = (Numo::DFloat.new(n,1).seq/n-0.5)*30
r = Numo::NMath.sqrt…
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In my observation, "dim" field in ndfunc_arg_in_t is always 0. What's this field?