Hi when I compile
it says
In function asa_descent': asa_cg.c:(.text+0x2c17): undefined reference to sqrt'
asa_cg.c:(.text+0x40d8): undefined reference to sqrt' asa_cg.c:(.text+0x421a): undefined reference to sqrt'
asa_cg.c:(.text+0x4657): undefined reference to sqrt' asa_cg.c:(.text+0x4af0): undefined reference to sqrt'