HP 48G - Page 44

Name (keyboard access) Description
ABS (MTH) IEEEl) Absolute value/magnitude.
ALK (qTivE) IEIEN) Acknowledge oldest past-
due alarm.
ACKALL (amve EIIEIEEN) Acknowledge all past-
due alarms.
ACOS (G)acos)) Inverse cosine.
ACOSH (vmn) ICEGMEEED) Inverse hyperbolic cosine.
ADD (m7H MYELMECTTM Add corresponding list ele-
ments (or add a single value to each element in a list).
ALOG (&li0%) Common (base 10) antilogarithm.
AMORT ((SJsowve IMEEMERITA) Amortize a loan using
values currently stored inthe TVM variables (/% YR, PV,
PMT and PYR), flag -14, and number of payments, n.
AND (Fre) IEEE T IECTM) Find logical AND of two
arguments.
ANIMATE (Pro)(EIANxTERIRE) Display a set of n
graphics objects sequentially, in the area of the screen
given by pixel coordinates #X and #Y, with a given time
interval of delay, int. (specified in seconds), between
each display.
APPLY (&)symeoLicinxT)CIddMl) Create expression
with given function name and arguments.
ARC (Pre)IIEMIETI) Inthe PICT grob, draw anarc
with the given radius, centered at (x,y), going counter-
clockwise from arc position angle, to arc position angle,.
ARCHIVE (SMeEmory(NxT) EIINN) Create a backup
copy of HOME directory in independent RAM.
ARG (MTHNxT) (REEMIETIEE) Complex number angle.
ARRY+ (must be typed) Decompose an array (either
matrix or vector) into its constituent elements (in order)
on the stack, together with description of the original di-
mensions of the argument array.
+ARRY (Pre)REAETTAA) Build an array (matrix or
vector) from constituent elements taken (in order) from
the stack, using a description of the intended dimen-
sion(s) of the argument array.
ASIM (&JASN) Inverse sine.
ASINH (vTH) IEEGEEELT) Inverse hyperbolic sine.
(aIMoDES LA RN Assign the given object
(or 'SKEY' un-assigns) to the key rc.p (row-col.plane).
ASR (v7H IEEER <) IEE) Shift bits right,
except left bit (adjacent bit becomes H); right bit is lost.
ATAN (&)(ATAN) Inverse tangent. ~
ATANH (71 IEEGEELERD) Inv. hyperbolic tangent.
ATICK (SFon G CHIEE) Put tick marks on
axes at given interval(s)—in user units or in pixels.
ATTACH (&)uerARYINxT)CRIALIN) Attach given library.
42 THe HP 48G/GX Pocker GuiDE