Πεψενθε 

S[0] = `*`(700, 2.5) 

S[0] = 1750.0 (9.3.1.2.1)
 

S[200] = `+`(600, `*`(2, `*`(`+`(700, -500)))) 

S[200] = 1000 (9.3.1.2.2)
 

 

S[800] = 850 

S[800] = 850 (9.3.1.2.3)