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
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—
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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:
ቢ Fractions (1ı4, etc.)
ባ ∠ , engineering prefixes
ቤ Functions preceded by their argument (x
−1
, x
2
, n!, etc.)
ብ Y
x
,
x
ቦ Implied multiplication of a memory value (2Y, etc.)
ቧ Functions followed by their argument (sin, cos, (–), etc.)
ቨ Implied multiplication of a function (2sin30, etc.)
ቩ nCr, nPr
ቪ ×, ÷
ቫ +, −
ቭ AND
ቮ OR, XOR, XNOR
ቯ =, M+, M−,
⇒
M, ̈DEG, ̈RAD, ̈GRAD, DATA, CD, →rθ, →xy,
and other calculation ending instructions
• If parentheses are used, the parenthesized calculations have precedence
over the other calculations.