Input:
sin(10*x-timer(30))*exp(-0.1*x)
Write:
sin(10*x-timer(30))*exp(-0.1*x)
Output:
sin(10\ x - timer(30))\ exp((-0.1)\ x)== exp((-0.1)\ x)\ sin(-timer(30)+10\ x)
(d^1.6y)/(dx^1.6)-2 (d^0.8y)/dx^0.8+y-exp(x)=0
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