Skip to content

Fix det_exact for ruby object #514

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
translunar merged 2 commits into from
May 23, 2016
Merged

Fix det_exact for ruby object #514

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8d75540
Fix detexact for ruby objects
isuruf May 19, 2016
a305dd2
Add tests for det_exact dtype=object
isuruf May 19, 2016
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 9 additions & 4 deletions spec/math_spec.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -946,7 +946,6 @@

context "determinants" do
ALL_DTYPES.each do |dtype|
next if dtype == :object
context dtype do
before do
@a = NMatrix.new([2,2], [1,2,
Expand All @@ -968,13 +967,19 @@
end
end
it "computes the determinant of 2x2 matrix" do
expect(@a.det).to be_within(@err).of(-2)
if dtype != :object

@translunar translunar May 19, 2016

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

It seems like you're not testing #det with Ruby objects anymore.

@isuruf isuruf May 19, 2016 •
edited
Loading

Copy link
Copy Markdown
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I'm not testing #det, only #det_exact. Both were disabled in line 949 before

@translunar translunar May 19, 2016

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Ahh! I see now.

expect(@a.det).to be_within(@err).of(-2)
end
end
it "computes the determinant of 3x3 matrix" do
expect(@b.det).to be_within(@err).of(-8)
if dtype != :object
expect(@b.det).to be_within(@err).of(-8)
end
end
it "computes the determinant of 4x4 matrix" do
expect(@c.det).to be_within(@err).of(-18)
if dtype != :object
expect(@c.det).to be_within(@err).of(-18)
end
end
it "computes the exact determinant of 2x2 matrix" do
if dtype == :byte
Expand Down