1.00000000110000000000000000000010 x 2^-126 + 1.00000000100000000000000000000000 x 2^-126 = 1.00000001001000000000000000000001 x 2^-125 (nearest) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000000100100000000000000000010 x 2^-126 + 1.00000000100000000000000000000000 x 2^-126 = 1.00000001000010000000000000000001 x 2^-125 (rzero) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00100011001000000000000000000000 x 2^-57 + 1.00101001100100000000000000000100 x 2^-44 = 1.00101001100100000000010100000100 x 2^-44 (+inf) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.01110011011100000000000000000011 x 2^103 + 1.01101100100000000000000000000000 x 2^90 = 1.01110011011100000000010000000011 x 2^103 (-inf) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
0.10000000000000000000000000000111 x 2^-126 - 0.10000000001111111111111111111000 x 2^-126 = 0.00000000001111111111111111110001 x 2^-126 (nearest) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
0.00000000000000011111111111111111 x 2^-126 - 0.00000000000000000000000000111111 x 2^-126 = 0.00000000000000011111111111000000 x 2^-126 (rzero) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000111111111111111111111111111 x 2^-112 - 0.00000000000001000000000000000000 x 2^-127 = 1.00000111111111111111111111101111 x 2^-112 (+inf) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.01110011011100000000000000000011 x 2^103 - 1.01101100100000000000000000000000 x 2^90 = 1.01110011011011111111110000000011 x 2^103 (-inf) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000111111100000000000000000000 x 2^-112 * 1.00000000100000000000000000000000 x 2^-126 = 0.00000000000000000000000000000000 x 2^-127 (nearest) zero_div=0 ine=1 inf=0 zero=1 overflow=0 underflow=1 qnan=0 snan=0 
0.00000000001111111111111111111111 x 2^-126 * 0.00000000000000000000000000010000 x 2^-126 = 0.00000000000000000000000000000000 x 2^-126 (rzero) zero_div=0 ine=1 inf=0 zero=1 overflow=0 underflow=1 qnan=0 snan=0 
0.10000000011101111111111111111101 x 2^-126 * 1.00111010000000000000000000000001 x 2^-126 = 0.10000000000000000011000100000000 x 2^-126 (+inf) zero_div=0 ine=1 inf=0 zero=0 overflow=0 underflow=1 qnan=0 snan=0 
0.00000000011110000000000000000000 x 2^-126 * 1.00111100111110000000000000000000 x 2^-126 = 0.00000000000001111110001000000000 x 2^-126 (-inf) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000011111110100011111000101000 x 2^-120 / 0.00000000000000000000000000000000 x 2^-127 = 1.01111111100000000000000000000000 x 2^128 (nearest) zero_div=1 ine=0 inf=1 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000011111110100011111000101000 x 2^-120 + 1.00000111000101111000001111100110 x 2^-113 = 1.00000111000110010111100001100010 x 2^-113 (nearest) zero_div=0 ine=1 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.01111111100000000000000000000000 x 2^128 * 1.00000111000101111000001111100110 x 2^-113 = 1.01111111100000000000000000000000 x 2^128 (nearest) zero_div=0 ine=0 inf=1 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.10001100111110100011111000101000 x 2^-102 + 1.10001100111101111000001111100110 x 2^-102 = 1.10001101011110001110000100000111 x 2^-101 (nearest) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=0 snan=0 
1.00000011111110100011111000101000 x 2^-120 * 1.00000111000101111000001111100110 x 2^-113 = 0.00000000000000000000000000000000 x 2^-127 (nearest) zero_div=0 ine=1 inf=0 zero=1 overflow=0 underflow=1 qnan=0 snan=0 
0.00000000000000000000000000000000 x 2^-126 * 1.00000111000101111000001111100110 x 2^-126 = 0.00000000000000000000000000000000 x 2^-126 (nearest) zero_div=0 ine=0 inf=0 zero=1 overflow=0 underflow=0 qnan=0 snan=0 
1.00000011111110100011111000101000 x 2^-120 + 1.01111111110000000000000000000001 x 2^128 = 1.01111111110000000000000000000001 x 2^128 (nearest) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=1 snan=0 
1.00000011111110100011111000101000 x 2^-120 + 1.01111111100000000000000000000001 x 2^128 = 1.01111111110000000000000000000001 x 2^128 (nearest) zero_div=0 ine=0 inf=0 zero=0 overflow=0 underflow=0 qnan=1 snan=1