plot(x^(1/3),-10,10) fails for negative numbers: 'can't convert complex to float'
OTOH, sage will calculate a negative to the 1/3 just fine. -10^(1/3).n() -2.15443469003188
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plot(x^(1/3),-10,10) fails for negative numbers: 'can't convert complex to float'
OTOH, sage will calculate a negative to the 1/3 just fine. -10^(1/3).n() -2.15443469003188