Input: 1.23
strtopdd consumes 4 bytes and returns 17
dd[0] = 1.23 = #3ff3ae14 7ae147ae
dd[1] = 1.7763568394002496e-17 = #3c747ae1 47ae1478
g_ddfmt(0) gives 4 bytes: "1.23"

strtoIdd returns 17, consuming 4 bytes.
ddI[0] = #3ff3ae14 7ae147ae + 3c747ae1 47ae1478
= 1.23 + 1.7763568394002496e-17
ddI[1] = #3ff3ae14 7ae147ae + 3c747ae1 47ae1480
= 1.23 + 1.776356839400252e-17
ddI[0] == strtod


Input: 1.23e+20
strtopdd consumes 8 bytes and returns 1
dd[0] = 1.23e+20 = #441aabdf 2145b430
dd[1] = 0 = #0 0
g_ddfmt(0) gives 8 bytes: "1.23e+20"

strtoIdd returns 1, consuming 8 bytes.
ddI[0] == ddI[1] == strtopdd


Input: 1.23e-20
strtopdd consumes 8 bytes and returns 33
dd[0] = 1.2299999999999999e-20 = #3bcd0ae4 cf767530
dd[1] = 9.304023318521521e-37 = #3873c997 955b2691
g_ddfmt(0) gives 8 bytes: "1.23e-20"

strtoIdd returns 33, consuming 8 bytes.
ddI[0] = #3bcd0ae4 cf767530 + 3873c997 955b2690
= 1.2299999999999999e-20 + 9.3040233185215194e-37
ddI[1] = #3bcd0ae4 cf767530 + 3873c997 955b2691
= 1.2299999999999999e-20 + 9.3040233185215211e-37
ddI[1] == strtod


Input: 1.23456789
strtopdd consumes 10 bytes and returns 17
dd[0] = 1.23456789 = #3ff3c0ca 4283de1b
dd[1] = 1.0990618193318369e-16 = #3c9fada5 144c1252
g_ddfmt(0) gives 10 bytes: "1.23456789"

strtoIdd returns 17, consuming 10 bytes.
ddI[0] = #3ff3c0ca 4283de1b + 3c9fada5 144c1252
= 1.2345678899999999 + 1.0990618193318369e-16
ddI[1] = #3ff3c0ca 4283de1b + 3c9fada5 144c1254
= 1.2345678899999999 + 1.0990618193318371e-16
ddI[0] == strtod


Input: 1.23456589e+20
strtopdd consumes 14 bytes and returns 1
dd[0] = 1.23456589e+20 = #441ac537 a660b997
dd[1] = 4096 = #40b00000 0
g_ddfmt(0) gives 14 bytes: "1.23456589e+20"

strtoIdd returns 1, consuming 14 bytes.
ddI[0] == ddI[1] == strtopdd


Input: 1.23e+30
strtopdd consumes 8 bytes and returns 1
dd[0] = 1.23e+30 = #462f0cb0 4e8fb790
dd[1] = 40281156091904 = #42c25158 0
g_ddfmt(0) gives 8 bytes: "1.23e+30"

strtoIdd returns 1, consuming 8 bytes.
ddI[0] == ddI[1] == strtopdd


Input: 1.23e-30
strtopdd consumes 8 bytes and returns 17
dd[0] = 1.2299999999999999e-30 = #39b8f286 6f5010aa
dd[1] = 1.076909723013918e-46 = #3663ac7f 3dafd174
g_ddfmt(0) gives 8 bytes: "1.23e-30"

strtoIdd returns 17, consuming 8 bytes.
ddI[0] = #39b8f286 6f5010aa + 3663ac7f 3dafd174
= 1.2299999999999999e-30 + 1.076909723013918e-46
ddI[1] = #39b8f286 6f5010aa + 3663ac7f 3dafd175
= 1.2299999999999999e-30 + 1.0769097230139181e-46
ddI[0] == strtod


Input: 1.23456789e-20
strtopdd consumes 14 bytes and returns 17
dd[0] = 1.23456789e-20 = #3bcd2681 471e7ada
dd[1] = 6.247111971663133e-37 = #386a9280 a761b07e
g_ddfmt(0) gives 14 bytes: "1.23456789e-20"

strtoIdd returns 17, consuming 14 bytes.
ddI[0] = #3bcd2681 471e7ada + 386a9280 a761b07e
= 1.2345678899999999e-20 + 6.2471119716631328e-37
ddI[1] = #3bcd2681 471e7ada + 386a9280 a761b080
= 1.2345678899999999e-20 + 6.2471119716631345e-37
ddI[0] == strtod


Input: 1.23456789e-30
strtopdd consumes 14 bytes and returns 33
dd[0] = 1.23456789e-30 = #39b90a3e 33bbd995
dd[1] = 2.1567930523648577e-47 = #363f8585 55a6b1a0
g_ddfmt(0) gives 14 bytes: "1.23456789e-30"

strtoIdd returns 33, consuming 14 bytes.
ddI[0] = #39b90a3e 33bbd995 + 363f8585 55a6b198
= 1.23456789e-30 + 2.1567930523648558e-47
ddI[1] = #39b90a3e 33bbd995 + 363f8585 55a6b1a0
= 1.23456789e-30 + 2.1567930523648577e-47
ddI[1] == strtod


Input: 1.234567890123456789
strtopdd consumes 20 bytes and returns 33
dd[0] = 1.2345678901234567 = #3ff3c0ca 428c59fb
dd[1] = 9.856786452588859e-17 = #3c9c6906 51a3745e
g_ddfmt(0) gives 20 bytes: "1.234567890123456789"

strtoIdd returns 33, consuming 20 bytes.
ddI[0] = #3ff3c0ca 428c59fb + 3c9c6906 51a3745c
= 1.2345678901234567 + 9.8567864525888563e-17
ddI[1] = #3ff3c0ca 428c59fb + 3c9c6906 51a3745e
= 1.2345678901234567 + 9.8567864525888588e-17
ddI[1] == strtod


Input: 1.23456789012345678901234567890123456789
strtopdd consumes 40 bytes and returns 33
dd[0] = 1.2345678901234567 = #3ff3c0ca 428c59fb
dd[1] = 9.858021020478982e-17 = #3c9c69ef 85adadb6
g_ddfmt(0) gives 34 bytes: "1.23456789012345678901234567890124"

strtoIdd returns 33, consuming 40 bytes.
ddI[0] = #3ff3c0ca 428c59fb + 3c9c69ef 85adadb4
= 1.2345678901234567 + 9.8580210204789798e-17
ddI[1] = #3ff3c0ca 428c59fb + 3c9c69ef 85adadb6
= 1.2345678901234567 + 9.8580210204789823e-17
ddI[1] == strtod


Input: 1.23e306
strtopdd consumes 8 bytes and returns 33
dd[0] = 1.2299999999999999e+306 = #7f7c0676 cd1c61f4
dd[1] = 1.3319001448659015e+290 = #7c2b558b e3d3f477
g_ddfmt(0) gives 9 bytes: "1.23e+306"

strtoIdd returns 33, consuming 8 bytes.
ddI[0] = #7f7c0676 cd1c61f4 + 7c2b558b e3d3f476
= 1.2299999999999999e+306 + 1.3319001448659013e+290
ddI[1] = #7f7c0676 cd1c61f4 + 7c2b558b e3d3f477
= 1.2299999999999999e+306 + 1.3319001448659015e+290
ddI[1] == strtod


Input: 1.23e-306
strtopdd consumes 9 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 9 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 1.23e-320
strtopdd consumes 9 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 9 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 1.23e-20
strtopdd consumes 8 bytes and returns 33
dd[0] = 1.2299999999999999e-20 = #3bcd0ae4 cf767530
dd[1] = 9.304023318521521e-37 = #3873c997 955b2691
g_ddfmt(0) gives 8 bytes: "1.23e-20"

strtoIdd returns 33, consuming 8 bytes.
ddI[0] = #3bcd0ae4 cf767530 + 3873c997 955b2690
= 1.2299999999999999e-20 + 9.3040233185215194e-37
ddI[1] = #3bcd0ae4 cf767530 + 3873c997 955b2691
= 1.2299999999999999e-20 + 9.3040233185215211e-37
ddI[1] == strtod


Input: 1.23456789e307
strtopdd consumes 14 bytes and returns 33
dd[0] = 1.2345678899999998e+307 = #7fb194b1 4bdaecdb
dd[1] = 2.0137933598720243e+291 = #7c69d48d 192048ca
g_ddfmt(0) gives 15 bytes: "1.23456789e+307"

strtoIdd returns 33, consuming 14 bytes.
ddI[0] = #7fb194b1 4bdaecdb + 7c69d48d 192048c9
= 1.2345678899999998e+307 + 2.013793359872024e+291
ddI[1] = #7fb194b1 4bdaecdb + 7c69d48d 192048ca
= 1.2345678899999998e+307 + 2.0137933598720243e+291
ddI[1] == strtod


Input: 1.23456589e-307
strtopdd consumes 15 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 15 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 1.234567890123456789
strtopdd consumes 20 bytes and returns 33
dd[0] = 1.2345678901234567 = #3ff3c0ca 428c59fb
dd[1] = 9.856786452588859e-17 = #3c9c6906 51a3745e
g_ddfmt(0) gives 20 bytes: "1.234567890123456789"

strtoIdd returns 33, consuming 20 bytes.
ddI[0] = #3ff3c0ca 428c59fb + 3c9c6906 51a3745c
= 1.2345678901234567 + 9.8567864525888563e-17
ddI[1] = #3ff3c0ca 428c59fb + 3c9c6906 51a3745e
= 1.2345678901234567 + 9.8567864525888588e-17
ddI[1] == strtod


Input: 1.234567890123456789e301
strtopdd consumes 24 bytes and returns 33
dd[0] = 1.2345678901234568e+301 = #7e726f51 75f56413
dd[1] = 1.3892003943918827e+283 = #7ab7ea80 76399100
g_ddfmt(0) gives 25 bytes: "1.234567890123456789e+301"

strtoIdd returns 33, consuming 24 bytes.
ddI[0] = #7e726f51 75f56413 + 7ab7ea80 76399080
= 1.2345678901234568e+301 + 1.3892003943918563e+283
ddI[1] = #7e726f51 75f56413 + 7ab7ea80 76399100
= 1.2345678901234568e+301 + 1.3892003943918827e+283
ddI[1] == strtod


Input: 1.234567890123456789e-301
strtopdd consumes 25 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 25 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 1.234567890123456789e-321
strtopdd consumes 25 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 25 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 1e23
strtopdd consumes 4 bytes and returns 1
dd[0] = 1e+23 = #44b52d02 c7e14af6
dd[1] = 8388608 = #41600000 0
g_ddfmt(0) gives 5 bytes: "1e+23"

strtoIdd returns 1, consuming 4 bytes.
ddI[0] == ddI[1] == strtopdd


Input: 1e310
strtopdd consumes 5 bytes and returns 163
dd[0] = Infinity = #7ff00000 0
dd[1] = Infinity = #7ff00000 0
g_ddfmt(0) gives 8 bytes: "Infinity"

strtoIdd returns 163, consuming 5 bytes.
ddI[0] = #7fefffff ffffffff + 7c9fffff ffffffff
= 1.7976931348623157e+308 + 1.9958403095347196e+292
ddI[1] = #7ff00000 0 + 7ff00000 0
= Infinity + Infinity
ddI[1] == strtod


Input: 9.0259718793241475e-277
strtopdd consumes 23 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 23 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 9.025971879324147880346310405869e-277
strtopdd consumes 37 bytes and returns 17
dd[0] = 9.025971879324148e-277 = #6a00000 0
dd[1] = 2.2250738585072014e-308 = #100000 0
g_ddfmt(0) gives 37 bytes: "9.025971879324147880346310405869e-277"

strtoIdd returns 17, consuming 37 bytes.
ddI[0] = #6a00000 0 + 100000 0
= 9.0259718793241479e-277 + 2.2250738585072014e-308
ddI[1] = #6a00000 0 + 200000 0
= 9.0259718793241479e-277 + 4.4501477170144028e-308
ddI[0] == strtod


Input: 9.025971879324147880346310405868e-277
strtopdd consumes 37 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 37 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 2.2250738585072014e-308
strtopdd consumes 23 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 23 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod


Input: 2.2250738585072013e-308
strtopdd consumes 23 bytes and returns 80
dd[0] = 0 = #0 0
dd[1] = 0 = #0 0
g_ddfmt(0) gives 1 bytes: "0"

strtoIdd returns 80, consuming 23 bytes.
ddI[0] = #0 0 + 0 0
= 0 + 0
ddI[1] = #6a00000 0 + 0 0
= 9.0259718793241479e-277 + 0
ddI[0] == strtod