| c05auc | Zero of continuous function, Brent algorithm, from a given starting value, binary search for interval |
| c05avc | Binary search for interval containing zero of continuous function (reverse communication) |
| c05awc | Zero of continuous function, continuation method, from a given starting value |
| c05axc | Zero of continuous function, continuation method, from a given starting value (reverse communication) |
| c05ayc | Zero of continuous function in a given interval, Brent algorithm |
| c05azc | Zero of continuous function in a given interval, Brent algorithm (reverse communication) |
| c09bac | One-dimensional real continuous wavelet transform |
| g08cgc | Performs the χ2 goodness-of-fit test, for standard continuous distributions |