Sets 24h time display mode meaning 1:23 AM
becomes 1:23, and 1:45 PM becomes 13:45.
HP-16C.
Returns the absolute value.
Inverse hyperbolic cosine, known as arcosh.
Note there is no need for pressing here.
Returns the arithmetic-geometric mean of x and
y .
ALL 00 works like ALL in HP-42S. For x > 10
13
,
however, display will switch to SCI or ENG with
the maximum number of digits necessary (see
SCIOVR / ENGOVR). The same will happen if
and more than 12 digits are required
to show x completely.
Works bitwise as in HP-16C.
Works like AND in HP-28S, i.e. x and y are in-
terpreted before executing this operation. 0 is
Returns the angle between positive x-axis and
the straight line from the origin to the point
(x, y) , i.e.
. This is a two-number
function, it consumes y.
Inverse hyperbolic sine, known as arsinh.
Works like n (up to 63) consecutive ASR com-
mands in HP-16C, corresponding to a division
by 2
n
. ASR 0 executes as NOP, but loads L.
Inverse hyperbolic tangent, known as artanh.