General Algebraic Modeling System (GAMS)

Purpose: Programming language that determines an optimized solution based on key constraints
Developer: GAMS Development Corporation
Key Features: Collection of model libraries
Latest Release: Version 24.4.5, May 2015
OS Platform: Windows, Linux, Mac OSX, Sparc, Solaris, IBM
Cost: Perpetual license
Related Software: MATLAB, R
Website: GAMS
Nevermore The Chamber Door

Nevermore The Chamber Door -

"Nevermore: The Chamber Door" can refer to both a specific indie video game and a famous line from Edgar Allan Poe's 1845 poem, The Raven .

: This repetition symbolizes the narrator's descent into madness and the finality of death, as he realizes he will never be reunited with his lost love, Lenore. Nevermore: The Chamber Door on Steam

is a fast-paced, retro-style hack-and-slash game available on Steam . Nevermore The Chamber Door

: It features intuitive combat and a retro aesthetic, often described by reviewers on Steam as a fun "hack and slash that does everything just right".

: The poem begins with a "tapping" at the narrator's chamber door on a "bleak December" midnight. "Nevermore: The Chamber Door" can refer to both

: A raven eventually enters and perches on a bust of Pallas above the door, responding to every question with the word " Nevermore ".

: Players use a combination of a blade and a grappling hook to traverse an evil land and exterminate enemies. : It features intuitive combat and a retro

The title is a direct reference to where the phrases "Nevermore" and "chamber door" are central motifs.

Nevermore The Chamber Door

Advantages and Limitations

Advantages Limitations
  • Program can be linked with MATLAB and R
  • Import and export data between GAMS and MS Office (Excel, Word, Access)
  • Detailed technical report and user manual
  • Availability of training and customer support via vendor
  • Requires other software tools to visualize results
  • Requires code development
  • Each optimization solver has its own price

Illustrative Screens

Nevermore The Chamber Door

Sample Applications

Africa East Asia and the Pacific Europe & Central Asia Latin America & the Caribbean Middle East and North Africa South Asia
Water use strategies in the Volta basin Optimal water strategies, Maipo River basin, Chile Strategic options for the development of the Kabul River basin

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