add directory study

2024-02-19 00:25:23 -05:00
parent b1306b38b1
commit f3774e2f8c
4001 changed files with 2285787 additions and 0 deletions
--- a/study/linux-travel/MINIX-1.5/1.5/Source/commands/m4/Sqroot.m4
+++ b/study/linux-travel/MINIX-1.5/1.5/Source/commands/m4/Sqroot.m4
@@ -0,0 +1,7 @@
+define(square_root, 
+	`ifelse(eval($1<0),1,negative-square-root,
+			     `square_root_aux($1, 1, eval(($1+1)/2))')')
+define(square_root_aux,
+	`ifelse($3, $2, $3,
+		$3, eval($1/$2), $3,
+		`square_root_aux($1, $3, eval(($3+($1/$3))/2))')')