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
UTPC
Argument Types:
Real
Symbol
Expression
Result Type(s):
Real
Expression
Invertible:
No
Valid In Expression:
Yes
Stack Diagram:
| Real1 | Real2 | → | Real3 |
| Symbol1 | Symbol2 | → | Expression3 |
| Expression1 | Expression2 | → | Expression3 |
This operation calculates the probability given a chi-square distribution. It returns the probability of a variable being greater than Real2 with Real1 degrees of freedom.