I have a 1* vector created with a symbol in matlab. Because of the symbol (x) all values are converted to integers such as : 
I have a 1*1 vector created with a symbol in Matlab. Because of the symbol (t) all values are converted to integers such as

(142731759660517923771*exp(t))/2814749767106560000 - (2384496775230702879947559372750244401*exp(2*t))/30948500982134506872478105600000000
But I want this expression as 50.7085*exp(t)- 77.0472*exp(2*t)
