TeX parse error: syntax error

[Doug Stewart]

When I run my code that ends with this:

 plot(xx,yy)

    hold off

    xlabel('days')

    ylabel('grams')

    title('Soap drying time')

    

#    y=203* e^(.02847*x) +1234+ 91*e^(.5327*x)

text(2,1500,' y=203* e^^ (.02847*x) +1234+ 91*e^^ (.5327*x)', 'fontsize',20)

I get the plot that is attached, and this error message:

TeX parse error: syntax error

TeX parse error: syntax error

>>

 

How to get    y=203* e^(.02847*x) +1234+ 91*e^(.5327*x)

printed on the plot?

--

DAS

Screenshot from 2017-11-29 06-25-58.png
Description: PNG image