Renkforce RF-CA-240 - Page 28

6. Type B functions:
With these functions, the function key is pressed and then the value is entered.
7. Abbreviated multiplication format in front of Type B functions: , Alog2, etc.
8. Permutation and combination: nPr, nCr
9.
10.
• Operations of the same precedence are performed from right to left.
• Other operations are performed from left to right.
• Operationsenclosedinparenthesesareperformedrst.
Stacks
This calculator uses memory areas, called “stacks,” to temporarily store values (numeric stack) and
commands (command stack) according to their precedence during calculations. The numeric stack
has 10 levels and the command stack has 24 levels. A stack error (Stack ERROR) occurs whenever
youtrytoperformacalculationthatissocomplexthatthecapacityofastackisexceeded.
Example:
Numeric stack Command stack
• Calculations are performed in sequence according to “Order of operations.” Commands and
values are deleted from the stack as the calculation is performed.
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