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If I consider the math courses I took in college undergrad (I was a C-S major) there are some that are useful in everyday day life like pre-Calc (aka. algebra + trig) when I build a new deck or figure out how much grass seed to buy. Others courses such as Calc I and II are useful in understanding the issues and trends around me, both business and political. But the vast majority are valuable to me every day as I work on systems software: Mathematical Logic and Discrete Math, Graph Theory, Linear Algebra with Differential Eq & Intro to the Theory of computation.

How can you not think Mathematics is important to tech?

My studies in math led me to graph theory, before I took any Comp Sci. So yeah, I'd say my math was pretty helpful.

It also stretches the mind. It's like saying weight training is useful if you're going to be a basketball player, even though there's no point in a game where you all stop and lift weights. :-)

When you learn how to prove a theorem you are learning how to debug a program.

I most certainly agree! Music to my ears as I teach basic mathematics to adults. Probably near your 'pre-Calc' courses, but with an empirical and less abstract focus here in the UK.

What I was getting at (and my not have explained clearly in my first comment) was the importance of a teacher who could inspire confidence in the student, in this case Dave Winer.

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