diff options
Diffstat (limited to 'man')
| -rw-r--r-- | man/blind-invert-matrix.1 | 5 | ||||
| -rw-r--r-- | man/blind-matrix-shear.1 | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/man/blind-invert-matrix.1 b/man/blind-invert-matrix.1 index d1f2dbc..e239762 100644 --- a/man/blind-invert-matrix.1 +++ b/man/blind-invert-matrix.1 @@ -21,6 +21,11 @@ resuling augment is printed. .B -e Apply optimisation that assumes all channels are identical. +.SH NOTES +.B blind-invert-matrix +fails if it encounters a non-invertable +matrix, however, this is not always the +case. .SH SEE ALSO .BR blind (7), .BR blind-multiply-matrices (1), diff --git a/man/blind-matrix-shear.1 b/man/blind-matrix-shear.1 index 0eb1499..56d856d 100644 --- a/man/blind-matrix-shear.1 +++ b/man/blind-matrix-shear.1 @@ -43,7 +43,9 @@ The description assumes the Y-axis grows downwards. Horizontal shearing and vertical shearing is not mutually commutative, this tool performs the shearing at the same time rather than after each -other. +other. When shearing both horizontally and +vertically, the transformation matrix is not +necessarily invertable. .SH SEE ALSO .BR blind (7), .BR blind-from-text (1), |