test.eval.input.34

;test math.scm
(load "math.scm")

(floor -4)
(floor -4.3) 
(floor 3.5) 
(floor 0)

(ceiling -4)
(ceiling -4.3)
(ceiling 2.8)
(ceiling 0)



(modulo 13 4)  
(modulo -13 4) 
(modulo 13 -4) 
(modulo -13 -4)   
(modulo 0 3)
(modulo -3 9)



(truncate -4.3)              
(round -4.3)                 

(truncate 3.5)                
(round 3.5)                   

(round (/ 7 2))                   
(round 7)