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Name
Keys to press
SLVQ
SMODE?
SPEC?
SR
sRCL
SSIZE4
SSIZE8
SSIZE?
STO
s
STOM
WP 34S Owner's Manual
in modes
SLVQ
DECM
INPUT
¬
SMODE?
SPEC?
INPUT
¬
SR
n
Integer
sRCL
INPUT
s
¬
SSIZE4
All
SSIZE8
SSIZE?
INPUT
¬
DECM
INPUT
¬
INPUT
¬
INPUT
¬
s
Remarks (see p. 74 for general information)
Solves the quadratic equation
with its real parameters on the input stack
[ c, b, a, ...] , and tests the result.
If
2
r
:
b
4
ac
in
Y
and
X
. In a program, the step after SLVQ
will be executed.
Else, SLVQ returns the real part of the first
complex root in
nd
(the 2
root is the complex conjugate of the first
– see CONJ). If run directly from the keyboard,
the complex indicator
program, the step after SLVQ will be skipped.
In either case, SLVQ returns r in
levels are kept unchanged.
parameter c.
(-1) Returns the integer sign mode set, i.e.
2 (meaning 'true') for 2's complement,
1 ('true' again) for 1's complement,
0 (i.e. 'false') for unsigned, or
-1 (i.e. 'true') for sign and mantissa mode.
is 'special', i.e. infinite or non-numeric.
x
(0) True if
(1) Works like
n
HP-16C. SR 0 executes as NOP, but loads
p.
56
for more.
(-1) Assumes the source contains SP data and
recalls them as such. See pp.
Set the stack size to 4 or 8 levels, respectively.
See p. 17. Note register contents will remain un-
changed in this operation. The same will happen if
stack size is modified by any other operation (e.g.
by RCLM, see p. 37).
(-1) Returns the number of stack levels allocated.
Catalog. See p. 125.
Browser. See p. 125.
C
(0) See p.
33
for
STO.
(0) Stores mode settings for later use as described
on p.
37
(no need pressing
such data.
Edition 3.1
2
ax
, SLVQ returns
0
X
and its imaginary part in
is lit then – in a
i
Z
. Higher stack
L
will contain equation
≤
(
63) consecutive SRs on the
159
and 186.
here). RCLM recalls
Page 103 of 211
,
bx
c
0
b
r
2
a
Y
L
. See
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