[HOME MODE & RAD MODE]
sin(1.0+i); [ENTER] return 1.29845758142+0.634963914785*i // ok
aSin(Ans); [ENTER] return 1.0+i // ok
or
aSin(1.29845758142+0.634963914785*i );[ENTER] return 1.0+i // ok
or
ASIN(1.29845758142+0.634963914785*i );[ENTER] return 1.0+i // ok
[CAS MODE & RAD MODE]
sin(1.0+i); [ENTER] return 1.29845758142+0.634963914785*i // ok
asin(Ans); [ENTER] Error: Bad Argument Value" ???????????
// /!\ [ASIN] entry by HP-Prime keyboard
or
ASIN(Ans); [ENTER] Error: Bad Argument Value" ???????????
but
aSin( 1.29845758142+0.634963914785*i );[ENTER] return 1.0+i // ok
Edited: 2 Nov 2013, 11:28 p.m.