Kalkulesen bilong wanpela stretpela ain step antap long ol sapot
Plis soim ol mak yu laikim long milimita
X - op bilong step
Y - Hait bilong opim
W - Bikpela bilong step
F - Ovahang bilong ol step
C - Namba bilong ol step
Z - Step tiknes
H - Hait bilong step antap long string
A - Tiknes bilong rop bilong banara
B - Sapot tiknes
D - sapotim longwe bilong putim
U - Angle bilong inklinasen bilong sapot i go long vertikal
SP - Painimaut ples bilong namba wan step long level bilong plua bilong namba tu plua.
LR - Setim rot bilong go antap. Long droim wanpela step.
o
Ol samting bilong program.
Kalkulesen bilong wanpela gutpela disain bilong wanpela ain step i go long namba tu plua.
Painimaut hamas samting yu nidim.
Stret sais bilong olgeta hap.
Ol ditel droing na diagram bilong olgeta metal step element.