Kahan compensated summation algorithm and Neumaier variant summation algorithm, numerical analysis


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Introduction

gold Here is some eTCL starter code for Kahan compensated summation algorithm and Neumaier variant summation algorithm.


Testcases Section

In planning any software, it is advisable to gather a number of testcases to check the results of the program. The math for the testcases can be checked by pasting statements in the TCL console. Aside from the TCL calculator display, when one presses the report button on the calculator, one will have console show access to the capacity functions (subroutines).

Testcase 1

Testcase 2

Testcase 3

Testcase 4


References:


Appendix Code

appendix TCL programs and scripts

Console program used to build csv spreadsheet charts.


gold This page is copyrighted under the TCL/TK license terms, this license .

Comments Section

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