| name | - identifier for method
|
| order | - approximation order of method
|
| s | - number of stages, this is the dimension of the matrices below
|
| At | - Butcher table of stage coefficients for stiff part (dimension s*s, row-major)
|
| bt | - Butcher table for completing the stiff part of the step (dimension s; NULL to use the last row of At)
|
| ct | - Abscissa of each stiff stage (dimension s, NULL to use row sums of At)
|
| A | - Non-stiff stage coefficients (dimension s*s, row-major)
|
| b | - Non-stiff step completion table (dimension s; NULL to use last row of At)
|
| c | - Non-stiff abscissa (dimension s; NULL to use row sums of A)
|
| bembedt | - Stiff part of completion table for embedded method (dimension s; NULL if not available)
|
| bembed | - Non-stiff part of completion table for embedded method (dimension s; NULL to use bembedt if provided)
|
| pinterp | - Order of the interpolation scheme, equal to the number of columns of binterpt and binterp
|
| binterpt | - Coefficients of the interpolation formula for the stiff part (dimension s*pinterp)
|
| binterp | - Coefficients of the interpolation formula for the non-stiff part (dimension s*pinterp; NULL to reuse binterpt)
|