Why is this chain rule derivative wrong?

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[open gull]

cause d/dx a^x=a^xln(a) only holds for constant a

you use logairthmic differentation there

$y=\ln(x)^x\to \ln(y)=x\ln(\ln(x))$

[warm chasm]

Omegabet_

[manic bison]

yeah i was thinking the same, maybe just take the log of both sides

and then solve for f'(x)

[umbral ember]

Thanks guys, I'll try that

[manic bison]

LMK if you got it

[umbral ember]

got it, thanks @manic bison

[slate bane]

@umbral ember has given 1 rep to @manic bison

[manic bison]

Np

[spare crystal]

hey

guys

i have question about real analysis