( ( 5 + 5 ) * 5 * 3 ) / ( 5 * 3 + ( 8 * 4 ) )
((5+5)*5*3)/(5*3+(8*4))
sin((19*3)^4+1)
cos((14*7)/14^2)
tan(3^3/3*3)
log(4739)+2
(4.239*192.4)-15.327
ans^2*3