+def fsqrt_test(x):
+
+ xbits = x.bits
+ print ("x", x, type(x))
+ sq_test = x.sqrt()
+ print ("sqrt", sq_test)
+
+ print (xbits, type(xbits))
+ s, e, m = decode_fp32(xbits)
+ print("x decode", s, e, m, hex(m))
+
+ #m |= 1<<23
+
+ sm, se = main(m, e)
+ print("our sqrt", s, se, sm, hex(sm), bin(sm))
+
+ sq_xbits = sq_test.bits
+ s, e, m = decode_fp32(sq_xbits)
+ print ("sf32 sqrt", s, e, m, hex(m), bin(m))
+ print ()
+