HP 9g Mode D'emploi page 138

[ Range ] [ ( – ) ] 180
[ ] 180 [
[ (–) ] 1.25 [
0.5
[ ] [ 2nd ] [ Factor ] 2
[ ] 2
[ ] [ Graph ] [ sin ] 2
[ ALPHA ] [ X ]
[ ]
[ G T ]
[ G T ]
31 (2) Zoom avant et arrière sur Y = sin (2x)
] 90 [ ]
] 1.25 [ ]
F-51