diff options
| -rwxr-xr-x | home/xyz/.local/bin/il | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/home/xyz/.local/bin/il b/home/xyz/.local/bin/il new file mode 100755 index 00000000..7c75a710 --- /dev/null +++ b/home/xyz/.local/bin/il @@ -0,0 +1,6 @@ +#!/bin/sh +# InterpoLation + +# x=$1, xa=$2, xb=$3, ya=$4, yb=$5 +# https://en.wikipedia.org/wiki/Interpolation#Linear_interpolation +echo "scale=4;$4+($5-$4)*($1-$2)/($3-$2)" | bc |