-INCLUDE 'ffi.sno'

    ffi_m = FFI_DLOPEN('/usr/lib/x86_64-linux-gnu/libm.so')
    ffi_m_hypot = FFI_DLSYM(ffi_m, 'hypot')
    DEFINE_FFI('hypot(double,double)double', ffi_m_hypot)

    OUTPUT = hypot(1,2)
    OUTPUT = hypot(2,3)
    OUTPUT = hypot(3,4)
    OUTPUT = hypot(4,5)

END