## dharr

Dr. David Harrington

## 5953 Reputation

19 years, 292 days
University of Victoria
Professor or university staff

## Social Networks and Content at Maplesoft.com

I am a professor of chemistry at the University of Victoria, BC, Canada, where my research areas are electrochemistry and surface science. I have been a user of Maple since about 1990.

## MaplePrimes Activity

These are Posts that have been added to favorites by dharr

Post Cartesian Products of Lists Joe Riel 19/02/07
Question Calculate percentage change in a solution? J4James 18/10/12
Question How to find roots of polynomial in finite field and extension finite field? testht06 13/04/15
Post Variable Identification: Further explaining a MaplePrimes question Pia Medina 10/03/16
Post Document vs worksheet mode Scot Gould 16/05/16
Question Order in plots[display] vv 31/12/16
Question How to calculate standard error in nonlinear fit parameters? 20/01/19
Question Series Expansion at Infinity with multi-variable NadeemAhmedAnsari 09/05/19
Question Creating surfaces composed of solutions to ODEs as parameters vary Annonymouse 01/07/19
Question moving boundary problem ultimaforsan 02/07/19
Question Solving Boundary Value Problems wlferguson19 21/01/20
Question what does Error, (in LinearAlgebra:-Eigenvectors) multiplicity mismatch mean? nm 23/02/20
Question Non-commutative product of matrices Mac Dude 03/05/20
Question Is this ODE correct? Can it be solved? Earl 05/05/20
Post integration example acer 06/05/20
Question Years ago a serie worksheet about programming janhardo 25/05/20
Question How to find the coefficient of x, x^2,and xy from the following pallav 11/06/20
Question On making LinearAlgebra[LinearSolve] return just one result, not all Spirithaunter 12/06/20
Question a bit more collection of terms? johnksellers 18/06/20
Question how to replace multiple items in expression without using a loop? nm 24/06/20
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