Sentry Industries CA756 - Manual (Page 14)

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26
and
BASE-N calculations only.
or, xor, xnor
Relational operators < , > , = , ≠ , ≤ , ≥
* When functions with the same priority are used in series,
execution is performed from right to left.
e
x In √ 120 e x {In( √ 120)}
Otherwise, execution is from left to right.
* Compound functions are executed from right to left.
* Anything contained within parentheses receives highest
priority.
2 + 3 x (log sin2 π 2 + 6.8)=22.07101691 (in the
"Rad" mode)
Number of stacks
This calculator uses a memory known as a "stack" for
temporary storage of low priority numeric values and
commands (functions, etc.). The numeric value stack has
10 levels, while the command stack has 24. If a formula
exceeds the stack space available, a stack error (Stk
ERROR) message appears on the display.
Pressing any other key besides , , or (as
well as , ) cancels contrast adjustment.
* If the display becomes dim and difficult to read, even if
you increase contrast, it probably means that battery
power is getting low. In such a case, replace batteries as
soon as possible.
* Contrast adjustment is impossible during range display
using the key or during factor display using the
key .
Calculation priority sequence
This calculator employs true algebraic logic to calculate the
parts of a formula in the following order:
Coordinate transformation
Pol (x,y), Rec (r, )
Type A functions
With these functions, the value is entered and then the
function key is pressed.
x
2 , x -1 , x!, º , r , g , o' "
Power/root
x y ,
Fractions
a b/c
Abbreviated multiplication format in front of π , memory or
parenthesis 2
π
, 4R, etc.
Type B functions
With these functions, the function key is pressed and
then the value is entered.
√ , 3 √ , log, In, e x , 10 x ,sin, cos, tan, sin -1 , cos -1 , tan -1 , sinh,
cosh, tanh, sinh -1 , cosh -1 , tanh -1 , (-), Abs, Int, Frac,
parenthesis, (following in BASE-N calculations only) d,
h,b, o, Neg, Not
Abbreviated multiplication format in front of Type B
functions
2
√
3, A log2, etc.
x, ÷
+, –
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