Equation Function - HP 32SII Owner's Manual

Equation Function

The following table lists the functions that are valid in equations. Appendix F,
"Operation Index," also gives this information.
LN LOG
INV IP
SIN COS
SINH COSH
DEG
Cn,r Pn,r
CM
+ –
sx sy
x
w
Σ x
n
For convenience, prefix–type functions, which require one or two arguments,
display a left parenthesis when you enter them.
The prefix functions that require two arguments are %CHG, XROOT, Cn,r and
Pn,r. Separate the two arguments with a space.
In an equation, the XROOT function takes its arguments in the opposite order
from RPN usage. For example, –8
All other two–argument functions take their arguments in the Y, X order used
for RPN. For example, 28
For two–argument functions, be careful if the second argument is negative.
The second argument must not start with "subtraction" (
use . For a variable, use parentheses and
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
EXP
FP
TAN
TANH
RAD HR
KG
IN L
×
σ x
y ˆ
x ˆ
Σ y
.
Entering and Evaluating Equations 6–17
Size : 17 .7 x 25.2 cm
ALOG SQ
RND ABS
ASIN ACOS
ASINH ACOSH
HMS %CHG
LB °C
GAL RANDOM
÷
^
x
σ y
r m
2 2
Σ x Σ x
3
4 { } is equivalent to
. These are valid equations:
SQRT
x!
ATAN
ATANH
XROOT
°F
π
y
b
2
Σ xy
y
to is equivalent to
). For a number,
.