obtuse

2.5" X 4" Try Square
$3.95
The World's Finest Squares and Templates. Our new line of Exact Angle squares can be bent, twisted, or dropped with no decrease in accuracy. Each square is precision machined to within one-thousandth of an inch, is unbreakable, and carries a lifetime warranty. The exact angle squares are perfect for squaring all of your tools and also checking your projects for perfect corners. If your square is every damaged and does not perform with the accuracy that it was engineered to, we will replace it for free. . ---- Free online tech support -------- We ship next business day via US Postal Service Priority ("Standard" - average 2-4 days) or Express ("Expedited" - guaranteed within 2 days). --------

Men's Skechers Astute Obtuse

Work all the angles in the SKECHERS Astute-Obtuse sandal. Leather upper in a four band slide sandal style with stitching accents, S logo detail and top strap with adjustable Velcro��� closure. Smooth lining, cushioned comfort footbed. Flexible midsole, traction outsole.

12" X 18" Try Square
$13.45
The World's Finest Squares and Templates. Our new line of Exact Angle squares can be bent, twisted, or dropped with no decrease in accuracy. Each square is precision machined to within one-thousandth of an inch, is unbreakable, and carries a lifetime warranty. The exact angle squares are perfect for squaring all of your tools and also checking your projects for perfect corners. If your square is every damaged and does not perform with the accuracy that it was engineered to, we will replace it for free. . ---- Free online tech support -------- We ship next business day via US Postal Service Priority ("Standard" - average 2-4 days) or Express ("Expedited" - guaranteed within 2 days). --------

A note on two direct methods in linear programming [An article from: European Journal of Operational Research]
$5.95
This digital document is a journal article from European Journal of Operational Research, published by Elsevier in 2004. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
We show that the basic idea behind the work of Stojkovic and Stanimirovic [European Journal of Operational Research 131 (2001) 417-439] is similar to that of ''most-obtuse pivot rules'', published by Pan since 1990. The further results that the article offer are not correct.