Sharp EL-5230, Operation Manual

Page: 129 / 132

127
Appendix
Management
Characters,
commands and
variables
For value
of local
variables
Total
Program title
If A=0 Goto ABC
A¡=A+1
32 bytes
3 bytes
3 bytes
8 bytes
5 bytes
9 bytes
32 bytes
11 bytes
17 bytes
Total consumption 38 bytes 13 bytes 9 bytes 60 bytes
—
—
—
Filing Equation functions
Each stored equation uses 30 bytes plus the number of characters or
commands.
Priority levels in calculations
Operations are performed according to the following priority:
Fractions (1
ı
4, etc.)
∠ , engineering prefixes
Functions preceded by their argument (x
− 1
, x
2
, n!, etc.)
Y
x
,
x
Implied multiplication of a memory value (2Y, etc.)
Functions followed by their argument (sin, cos, (–), etc.)
Implied multiplication of a function (2sin30, etc.)
nCr, nPr
× , ÷
+, −
AND
OR, XOR, XNOR
=, M+, M − , ⇒ M,
왘
DEG,
왘
RAD,
왘
GRAD, DATA, CD, → r θ , → xy,
and other calculation ending instructions
• If parentheses are used, the parenthesized calculations have precedence
over the other calculations.