Consistency examination of linear inequality system

1997 ◽  
Vol 26 (40) ◽  
Author(s):  
Henryk Brzeskwiniewicz ◽  
Krzysztof Kłaczyński
Keyword(s):  
Linear Inequality ◽  
Inequality System ◽  
Linear Inequality System

scholarly journals PENGARUH MODEL TREFFINGER TERHADAP HASIL BELAJAR KOGNITIF SISWA PADA MATERI SISTEM PERTIDAKSAMAAN LINEAR DUA VARIABEL

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Miftakhul Jannah ◽  
I Ketut Sukarma ◽  
Ita Chairun Nissa
Keyword(s):  
Learning Outcomes ◽  
Linear Inequality ◽  
Cognitive Learning ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Learning Model ◽  
Average Score ◽  
Inequality System ◽  
Linear Inequality System ◽  
Cognitive Learning Outcomes

Students’ knowledge about apperception material is important in supporting the success of a learning. One of the learning innovations to maximize apperception material can be done with treffinger learning model. This research aims to find out how the effect of the learning model treffinger on students’ cognitive learning outcomes for the subject of two variables linear inequality system. This research was conducted at SMA Negeri 1 Gunungsari, West Lombok. The research design used is quasi experimental design. Sampling in this study uses simple random sampling technique. X MIA 3 class as an experimental class and X MIA 1 class as a control class. The research instrument was a test sheet and observation sheet for the implementation of the learning model treffinger. The results of the research were obtained by using t-test, the average score of cognitive results of the experimental class students was 68.88 and the control class was 64.10, obtained tcount>ttable (2.557 > 2.042). So it can be conclude that H0 is rejected and Ha is accepted, this means that there are significant treffinger learning model towards students cognitive learning outcomes in materials twi variable linear inequality system at class X grade of SMA Negeri 1 Gunungsari academic year 2018/2019.

Redundancy in linear inequality system

1998 ◽  
Vol 19 (5-6) ◽  
pp. 529-548 ◽  
Author(s):  
M. A. Goberna ◽  
J. A. Mira ◽  
G. Torregrosa
Keyword(s):  
Linear Inequality ◽  
Inequality System ◽  
Linear Inequality System

scholarly journals Locally polyhedral linear inequality systems

1998 ◽  
Vol 270 (1-3) ◽  
pp. 231-253 ◽  
Author(s):  
Edward J. Anderson ◽  
Miguel A. Goberna ◽  
Marco A. López
Keyword(s):  
Linear Inequality ◽  
Linear Inequality Systems ◽  
Inequality Systems

scholarly journals Technology of Predictive Analysis of Entity’s Financial Stability Based on Linear Constrains

2019 ◽  
Vol 8 (4) ◽  
pp. 5032-5038
Keyword(s):  
Financial Stability ◽  
Linear Inequality ◽  
General Linear ◽  
Predictive Analysis ◽  
Reference Period ◽  
Equilibrium Stability ◽  
Forecast Period ◽  
Financial Equilibrium ◽  
Business Transactions ◽  
Future Business

This paper describes the technology for the predictive analysis of a business entity’s financial stability through the contemporary concept of equilibrium stability of a system. Analyzing the capability of business transactions to restore the financial equilibrium in the forecast period (where such financial equilibrium is disturbed as of the end of the reference period) is the most important part of the predictive analysis. In this paper, the author explains the structure, content of, and algorithms for this part of the predictive analysis of financial stability. The author has developed the general linear inequality to set the limits for the values of future business transactions that restore the financial equilibrium of a business entity

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