User Robert Israel - Mathematica Stack Exchange

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Robert Israel

Member for 11 years, 11 months
Last seen more than 1 year ago

math.ubc.ca/~israel
Toronto, ON, Canada

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About

I'm an Emeritus Associate Professor of Mathematics at University of British Columbia.

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Teacher

Feb 6, 2013
Autobiographer

Jul 24, 2017

Top tags

differential-equations

4

Score

1

Posts

100

Posts %

Top posts

4

Discard ODE singular solutions with Mathematica?

Feb 6, 2013

Top network posts

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435

Is there another simpler method to solve this elementary school math problem?

160

Probability that 3 points in a plane form a triangle

150

Is being good at mathematic contests necessary to pursue a career in mathematics or physics?

146

Is there a "positive" definition for irrational numbers?

118

Is the product of symmetric positive semidefinite matrices positive definite?