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> 1. Math Academy (truly amazing for 4th grade math all the way to first year of undergrad: https://www.bit.ly/ma-way https://www.bit.ly/ma-way) This stuff is
by pessimizer 2y ago
> 1. Math Academy (truly amazing for 4th grade math all the way to first year of undergrad: https://www.bit.ly/ma-way https://www.bit.ly/ma-way)
This stuff is so exciting. He dips in and out of HN periodically when the subject comes up.