Halcyon Calc
Halcyon Calc Lite
Poll
What feature do you want in Halcyon Calc v4.1
Stats plotting
15%
Implement the FORM operation
31%
Built-in catalog of operations
8%
Built-in catalog of units
8%
Printing support
0%
iCloud support for user variables
23%
Other (add a comment)
15%
Total votes: 13
FS?
Argument Types:
Real
Symbol
Expression
Result Type(s):
Real
Expression
Invertible:
No
Valid In Expression:
Yes
Stack Diagram:
| Real1 | → | Real2 |
| Symbol1 | → | Expression2 |
| Expression1 | → | Expression2 |
This operation takes a real value between 1 and 64 and returns 1 if the associated bit in the calculator flags is 1. Otherwise, the operation returns 0. The flags are unchanged by this operation.