Advertisement
Guest User

Untitled

a guest
Nov 18th, 2019
115
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.37 KB | None | 0 0
  1. #!/bin/bash
  2.  
  3. interpol2(){
  4. X1=$1
  5. Y1=$2
  6. X2=$3
  7. Y2=$4
  8. X3=$5
  9. Y3=$6
  10. a=$(echo "((($Y3)-($Y1))/((($X3)-($X1))*(($X3)-($X2))))-((($Y2)-($Y1))/((($X2)-($X1))*(($X3)-($X2))))"|bc -l)
  11. b=$(echo "(((($Y2)-($Y1))/(($X2)-($X1))))-(($a)*(($X2)+($X1)))"|bc -l)
  12. c=$(echo "($Y1)-($a)*(($X1)*($X1))-($b)*($X1)"|bc -l)
  13. echo $a"X²+"$b"X+"$c
  14.  
  15. }
  16. interpol2 $1 $2 $3 $4 $5 $6
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement