Calculator tests: Difference between revisions
Jump to navigation
Jump to search
m (added 2 more Casios tested, from the Discord) |
m (→0^0) |
||
(26 intermediate revisions by 8 users not shown) | |||
Line 1: | Line 1: | ||
[[Category:Resources]] | |||
== 0^0 == | |||
{| class="wikitable" | {| class="wikitable" | ||
|+Results of entering 0^0 | |+Results of entering 0^0 | ||
! colspan=" | ! colspan="5" rowspan="1" |Casio | ||
|- | |- | ||
!Model | !Model | ||
!Result | !Result | ||
!Year | !Year | ||
!Firmware/OS ver. | !Firmware/OS ver. | ||
!Tested By | !Tested By | ||
Line 13: | Line 14: | ||
|1 | |1 | ||
|1974 | |1974 | ||
| | | | ||
|Carpal Tunnel | |Carpal Tunnel | ||
Line 20: | Line 20: | ||
|E (see footnote) | |E (see footnote) | ||
|1977 | |1977 | ||
| | | | ||
|[[User:ElectricBullet|ElectricBullet]] | |[[User:ElectricBullet|ElectricBullet]] | ||
Line 28: | Line 27: | ||
|1991 | |1991 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|fx- | |fx-50 FH II | ||
|Math ERROR | |Math ERROR | ||
| | |2013 | ||
| | | | ||
|[[User:He77789]] | |||
|- | |||
|CFX-9970G | |||
|Math ERROR (non-CAS) or Undefined (CAS) | |||
|1997 | |||
| | | | ||
|[[User: | |[[User:Speedorama|Speedorama]] | ||
|- | |- | ||
|[[Casio Algebra FX 2.0|Algebra FX 2.0]] | |[[Casio Algebra FX 2.0|Algebra FX 2.0]] | ||
Line 42: | Line 45: | ||
|1999 | |1999 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[Casio fx-9860G Slim|fx-9860G Slim]] | |[[Casio fx-9860G Slim|fx-9860G Slim]] | ||
Line 49: | Line 51: | ||
|2006 | |2006 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|fx-260solar | |fx-260solar | ||
| -E- | | -E- | ||
|2011 | |2011 | ||
| | | | ||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |[[User:Scrobotasaurus|Scrobotasaurus]] | ||
Line 62: | Line 62: | ||
|Math ERROR | |Math ERROR | ||
|2011 | |2011 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
Line 70: | Line 69: | ||
|2014 | |2014 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[Casio fx-991EX]] | |[[Casio fx-991EX]] | ||
|Math ERROR | |Math ERROR | ||
|2015 | |2015 | ||
| | | | ||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |[[User:Scrobotasaurus|Scrobotasaurus]] | ||
Line 83: | Line 80: | ||
| -E- | | -E- | ||
|2017 | |2017 | ||
| | | | ||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |[[User:Scrobotasaurus|Scrobotasaurus]] | ||
Line 90: | Line 86: | ||
|Math ERROR | |Math ERROR | ||
|2017 | |2017 | ||
| | | | ||
|Forsyth | |Forsyth | ||
Line 98: | Line 93: | ||
|2020 | |2020 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|fx-991ES Plus C 2nd Edition | |fx-991ES Plus C 2nd Edition | ||
|Math ERROR | |Math ERROR | ||
|2020 | |2020 | ||
| | | | ||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |[[User:Scrobotasaurus|Scrobotasaurus]] | ||
|- | |- | ||
! colspan=" | ! colspan="5" rowspan="1" |Texas Instruments | ||
|- | |- | ||
!Model | !Model | ||
!Result | !Result | ||
!Year | !Year | ||
!Firmware/OS ver. | !Firmware/OS ver. | ||
!Tested By | !Tested By | ||
Line 120: | Line 112: | ||
|1 | |1 | ||
|1976 | |1976 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
Line 127: | Line 118: | ||
|1 | |1 | ||
|1977 | |1977 | ||
| | | | ||
|[[User:Js]] | |[[User:Js]] | ||
Line 134: | Line 124: | ||
|ERROR 0 | |ERROR 0 | ||
|1982 | |1982 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
Line 142: | Line 131: | ||
|1992 | |1992 | ||
| | | | ||
|[[User:Inkling]] | |||
|- | |||
|TI-82 | |||
|ERR:DOMAIN | |||
|1993 | |||
| | | | ||
|[[User: | |[[User:Scrobotasaurus|Scrobotasaurus]] | ||
|- | |- | ||
|[[TI-92 Plus]] | |[[TI-92 Plus]] | ||
|1 | |1 | ||
|1998 | |1998 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
|- | |- | ||
|TI-83 Plus SE | |[[TI-83 Plus SE]] | ||
|ERR: DOMAIN | |ERR: DOMAIN | ||
|2001 | |2001 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[TI Voyage 200]] | |[[TI Voyage 200]] | ||
|undef | |undef | ||
|2002 | |2002 | ||
| | | | ||
|Rocko | |Rocko | ||
Line 169: | Line 160: | ||
|1 | |1 | ||
|2004 | |2004 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
Line 177: | Line 167: | ||
|2004 | |2004 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|TI-nspire CX CAS | |[[TI-nspire CX CAS]] | ||
|undef | |undef | ||
|2011 | |2011 | ||
|3.1.0.392 | |3.1.0.392 | ||
|adriweb, [[User:Scrobotasaurus|Scrobotasaurus]] | |adriweb, [[User:Scrobotasaurus|Scrobotasaurus]] | ||
|- | |- | ||
|TI-nspire CX CAS | |[[TI-nspire CX II CAS]] | ||
|1 | |1 | ||
| | |2019 | ||
| | |Running Debian bullseye with linuxloader2, with bc | ||
|[[User:He77789]] | |[[User:He77789]] | ||
|- | |- | ||
Line 198: | Line 185: | ||
|2013 | |2013 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[TI-84 Plus CE]] | |[[TI-84 Plus CE]] | ||
Line 205: | Line 191: | ||
|2015 | |2015 | ||
| | | | ||
|[[User:Js]] | |||
|- | |||
|TI-82 Advanced | |||
|ERR: DOMAIN | |||
|2018 | |||
| | | | ||
|[[User: | |[[User:Speedorama|Speedorama]] | ||
|- | |- | ||
|TI-nspire CX II CAS | |[[TI-nspire CX II CAS]] | ||
|undef | |undef | ||
|2019 | |2019 | ||
| | |5.3.0.564 | ||
|[[User:He77789]] | |[[User:He77789]] | ||
|- | |- | ||
! colspan=" | ! colspan="5" rowspan="1" |HP | ||
|- | |- | ||
!Model | !Model | ||
!Result | !Result | ||
!Year | !Year | ||
!Firmware/OS ver. | !Firmware/OS ver. | ||
!Tested By | !Tested By | ||
|- | |||
|[[HP 71B]] | |||
|1 | |||
|1984 | |||
| | |||
|[[User:Js]] | |||
|- | |||
|HP 45 | |||
|0 *blinking* (see footnote) | |||
|1973 | |||
| | |||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |||
|- | |||
|HP 41CV | |||
|DATA ERROR | |||
|1980 | |||
| | |||
|[[User:Speedorama|Speedorama]] | |||
|- | |- | ||
|[[HP 12C]] | |[[HP 12C]] | ||
|ERROR 0 | |ERROR 0 | ||
|1981 | |1981 | ||
| | | | ||
|[[User:Inkling]] | |[[User:Inkling]] | ||
Line 234: | Line 240: | ||
|ERROR 0 | |ERROR 0 | ||
|1981 | |1981 | ||
| | | | ||
|[[User:Phoenix]] | |[[User:Phoenix]] | ||
Line 242: | Line 247: | ||
|1988 | |1988 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|- | |||
|[[HP 42S]] | |||
|Invalid Data | |||
|1988 | |||
| | | | ||
|[[User:Speedorama]] | |[[User:Speedorama|Speedorama]] | ||
|- | |- | ||
|[[HP 10B]] | |[[HP 10B]] | ||
|Error - Func | |Error - Func | ||
|1989 | |1989 | ||
| | | | ||
|[[User:ElectricBullet]] | |[[User:ElectricBullet]] | ||
Line 255: | Line 264: | ||
|Error - Func | |Error - Func | ||
|1989 | |1989 | ||
| | | | ||
|[[User:ElectricBullet]] | |[[User:ElectricBullet]] | ||
Line 262: | Line 270: | ||
|1 | |1 | ||
|1990 | |1990 | ||
| | | | ||
|[[User:Js]] | |[[User:Js]] | ||
Line 270: | Line 277: | ||
|1991 | |1991 | ||
| | | | ||
|[[User:Js]] | |||
|- | |||
|HP 48GX | |||
|1 | |||
|1993 | |||
| | | | ||
| | |Speedorama | ||
|- | |- | ||
|[[HP 38G]] | |[[HP 38G]] | ||
Line 277: | Line 289: | ||
|1995 | |1995 | ||
| | | | ||
|[[User:ElectricBullet]] | |||
|- | |||
|HP 33S | |||
|INVALID Y^X | |||
|2003 | |||
| | | | ||
| | |Speedorama | ||
|- | |- | ||
|[[HP 39&40 series|HP 40gs]] | |[[HP 39&40 series|HP 40gs]] | ||
Line 284: | Line 301: | ||
|2006 | |2006 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[HP 49&50 series|HP 48gII]] | |[[HP 49&50 series|HP 48gII]] | ||
Line 291: | Line 307: | ||
|2007 | |2007 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
|[[HP Prime G1]] | |[[HP Prime G1]] | ||
|Undefined (undef in CAS) | |Undefined (undef in CAS) | ||
|2013 | |2013 | ||
| | | | ||
|[[User:Js]] | |[[User:Js]] | ||
Line 305: | Line 319: | ||
|2018 | |2018 | ||
| | | | ||
|[[User:Speedorama|Speedorama]] | |||
|[[User:Speedorama]] | |||
|- | |- | ||
! colspan=" | ! colspan="5" rowspan="1" |Microsoft Windows | ||
|- | |- | ||
!Model | !Model | ||
!Result | !Result | ||
!Year | !Year | ||
!Firmware/OS ver. | !Firmware/OS ver. | ||
!Tested By | !Tested By | ||
Line 319: | Line 331: | ||
|Windows 98 | |Windows 98 | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 326: | Line 337: | ||
|Windows 3.1 | |Windows 3.1 | ||
|invalid value for this function | |invalid value for this function | ||
| | | | ||
| | | | ||
Line 333: | Line 343: | ||
|Windows 7 | |Windows 7 | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 340: | Line 349: | ||
|NT 4.0 | |NT 4.0 | ||
|1 | |1 | ||
| | | | ||
|4.0 | |4.0 | ||
Line 347: | Line 355: | ||
|NT 3.51 | |NT 3.51 | ||
|1 | |1 | ||
| | | | ||
|3.51 | |3.51 | ||
Line 354: | Line 361: | ||
|Windows ME | |Windows ME | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 361: | Line 367: | ||
|WinOS2 | |WinOS2 | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 368: | Line 373: | ||
|Windows Vista | |Windows Vista | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 375: | Line 379: | ||
|Windows 10 | |Windows 10 | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 382: | Line 385: | ||
|Excel | |Excel | ||
|#NUM! | |#NUM! | ||
| | | | ||
| | | | ||
|Rocko | |Rocko | ||
|- | |- | ||
! colspan=" | ! colspan="5" rowspan="1" |Other | ||
|- | |- | ||
!Model | !Model | ||
!Result | !Result | ||
!Year | !Year | ||
!Firmware/OS ver. | !Firmware/OS ver. | ||
!Tested By | !Tested By | ||
|- | |||
|Sharp EL-9600C | |||
|ERROR 02 CALCULATE | |||
|2000 | |||
| | |||
|[[User:Speedorama|Speedorama]] | |||
|- | |- | ||
|Android Calculator app | |Android Calculator app | ||
|Undefined or 1 | |Undefined or 1 | ||
| | | | ||
| | | | ||
Line 405: | Line 411: | ||
|Google.com | |Google.com | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 412: | Line 417: | ||
|Google Sheets | |Google Sheets | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 419: | Line 423: | ||
|HP 48 (emulator) | |HP 48 (emulator) | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 426: | Line 429: | ||
|LibreOffice Calc | |LibreOffice Calc | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 433: | Line 435: | ||
|MATE | |MATE | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 440: | Line 441: | ||
|Psion MX workabout | |Psion MX workabout | ||
|undefined argument | |undefined argument | ||
| | | | ||
| | | | ||
Line 447: | Line 447: | ||
|Python 3.7 IDLE | |Python 3.7 IDLE | ||
|1 | |1 | ||
| | | | ||
| | | | ||
Line 454: | Line 453: | ||
|QBasic | |QBasic | ||
|1 | |1 | ||
| | | | ||
|MS-DOS 6.22 | |MS-DOS 6.22 | ||
Line 461: | Line 459: | ||
|Speedcrunch | |Speedcrunch | ||
|NaN | |NaN | ||
| | | | ||
| | | | ||
Line 468: | Line 465: | ||
|ubuntu calculator | |ubuntu calculator | ||
|undefined | |undefined | ||
| | | | ||
| | | | ||
Line 477: | Line 473: | ||
| | | | ||
| | | | ||
|[[User:Scrobotasaurus|Scrobotasaurus]] | |||
|- | |||
|Numworks N0120 | |||
|undef | |||
|2022 | |||
|19.5.0 | |||
|[[User:Yuri]] | |||
|- | |||
|Canon F-715SG | |||
|Math ERROR | |||
|2011 | |||
| | | | ||
|[[User: | |[[User:Yuri]] | ||
|} | |} | ||
-The Casio fx-21 gives the error, "E" after the exponent operation is input, and before the zero can be given as the exponent. | -The Casio fx-21 gives the error, "E" after the exponent operation is input, and before the zero can be given as the exponent. | ||
-On the HP 45, raising any number to the power of zero is specifically listed in the manual's Operating Limits section as an "improper operation" and will return an error. | |||
== e^(iπ)+1 == | |||
The expected result of entering e^(iπ)+1 is 0, however the internal precision/rounding of many calculators will create nonzero results. If your has a CAS mode, check to see if it produces a nonzero result, if so, add it to the table, but if the CAS result is 0 do not add it to the table, as it is likely a constant in the CAS software. | |||
{| class="wikitable" | |||
! colspan="4" |Casio | |||
|- | |||
!Model | |||
!Result | |||
!Year | |||
!Tested by | |||
|- | |||
| Casio fx-100AU PLUS 2nd edition | |||
| MATH Error | |||
| 2020 | |||
| [[User:Insert Coin]] | |||
|- | |||
| Casio fx-991CE X | |||
|MATH Error | |||
|2022 | |||
|[[User:Parragoriouse]] | |||
|- | |||
! colspan="4" |HP | |||
|- | |||
!Model | |||
!Result | |||
!Year | |||
!Tested by | |||
|- | |||
|HP 28s | |||
| -2.06E-13*i | |||
|1988 | |||
|[[User:Speedorama]] | |||
|- | |||
|[[HP 39&40 series|HP 40gs]] | |||
| -2.06E-13*i | |||
|2006 | |||
|[[User:Speedorama]] | |||
|- | |||
|[[HP 49&50 series|HP 48gII]] | |||
| -2.06E-13*i | |||
|2007 | |||
|[[User:Speedorama]] | |||
|- | |||
|[[HP Prime|HP Prime G1]] | |||
| -2.06E-13*i | |||
|2013 | |||
|[[User:Js]] | |||
|- | |||
|[[HP Prime|HP Prime G2]] | |||
|1.07E-14*i | |||
|2019 | |||
|[[User:Speedorama]] | |||
|- | |||
! colspan="4" |Texas Instruments | |||
|- | |||
! Model | |||
!Result | |||
!Year | |||
!Tested by | |||
|- | |||
|[[TI-89 Titanium]] | |||
|(23.1407)^i + 1 | |||
|2004 | |||
|[[User:Speedorama]] | |||
|- | |||
|[[TI-nspire CX II CAS]] | |||
|0. | |||
|2019 | |||
|[[User:He77789]] | |||
|- | |||
! colspan="4" |Other Calculators | |||
|- | |||
!Model | |||
!Result | |||
!Year | |||
!Tested by | |||
|- | |||
|Sharp EL-9600C | |||
|0 | |||
|2000 | |||
|[[User:Speedorama]] | |||
|- | |||
|Numworks N0120 | |||
| -e ≈ -2.718281828 | |||
|2022 | |||
|[[User:Yuri]] | |||
|} |
Latest revision as of 20:53, 2 November 2022
0^0[edit | edit source]
Casio | ||||
---|---|---|---|---|
Model | Result | Year | Firmware/OS ver. | Tested By |
fx-10 | 1 | 1974 | Carpal Tunnel | |
fx-21 | E (see footnote) | 1977 | ElectricBullet | |
fx-6300g | Math ERROR | 1991 | Speedorama | |
fx-50 FH II | Math ERROR | 2013 | User:He77789 | |
CFX-9970G | Math ERROR (non-CAS) or Undefined (CAS) | 1997 | Speedorama | |
Algebra FX 2.0 | Math ERROR (non-CAS) or Undefined (CAS) | 1999 | Speedorama | |
fx-9860G Slim | Math ERROR | 2006 | Speedorama | |
fx-260solar | -E- | 2011 | Scrobotasaurus | |
fx-300MS | Math ERROR | 2011 | User:Inkling | |
fx-CP400 | Undefined | 2014 | Speedorama | |
Casio fx-991EX | Math ERROR | 2015 | Scrobotasaurus | |
fx-260solarII | -E- | 2017 | Scrobotasaurus | |
Casio fx-CG50 | Math ERROR | 2017 | Forsyth | |
fx-9750GIII | Math ERROR | 2020 | Speedorama | |
fx-991ES Plus C 2nd Edition | Math ERROR | 2020 | Scrobotasaurus | |
Texas Instruments | ||||
Model | Result | Year | Firmware/OS ver. | Tested By |
TI-30 | 1 | 1976 | User:Inkling | |
TI-55 | 1 | 1977 | User:Js | |
TI-30 SLR+ | ERROR 0 | 1982 | User:Inkling | |
TI-85 | ERROR 04 DOMAIN | 1992 | User:Inkling | |
TI-82 | ERR:DOMAIN | 1993 | Scrobotasaurus | |
TI-92 Plus | 1 | 1998 | User:Inkling | |
TI-83 Plus SE | ERR: DOMAIN | 2001 | Speedorama | |
TI Voyage 200 | undef | 2002 | Rocko | |
TI-89 Titanium | 1 | 2004 | User:Inkling | |
TI-84 Plus | ERR: DOMAIN | 2004 | Speedorama | |
TI-nspire CX CAS | undef | 2011 | 3.1.0.392 | adriweb, Scrobotasaurus |
TI-nspire CX II CAS | 1 | 2019 | Running Debian bullseye with linuxloader2, with bc | User:He77789 |
TI-84 Plus CSE | Error: Domain | 2013 | Speedorama | |
TI-84 Plus CE | Error: Domain | 2015 | User:Js | |
TI-82 Advanced | ERR: DOMAIN | 2018 | Speedorama | |
TI-nspire CX II CAS | undef | 2019 | 5.3.0.564 | User:He77789 |
HP | ||||
Model | Result | Year | Firmware/OS ver. | Tested By |
HP 71B | 1 | 1984 | User:Js | |
HP 45 | 0 *blinking* (see footnote) | 1973 | Scrobotasaurus | |
HP 41CV | DATA ERROR | 1980 | Speedorama | |
HP 12C | ERROR 0 | 1981 | User:Inkling | |
HP 15C | ERROR 0 | 1981 | User:Phoenix | |
HP 28S | 1 | 1988 | Speedorama | |
HP 42S | Invalid Data | 1988 | Speedorama | |
HP 10B | Error - Func | 1989 | User:ElectricBullet | |
HP 20S | Error - Func | 1989 | User:ElectricBullet | |
HP 48SX | 1 | 1990 | User:Js | |
HP 32SII | invalid y^x | 1991 | User:Js | |
HP 48GX | 1 | 1993 | Speedorama | |
HP 38G | 1 | 1995 | User:ElectricBullet | |
HP 33S | INVALID Y^X | 2003 | Speedorama | |
HP 40gs | 1 (non-CAS) or ? (CAS) | 2006 | Speedorama | |
HP 48gII | 1 | 2007 | Speedorama | |
HP Prime G1 | Undefined (undef in CAS) | 2013 | User:Js | |
HP Prime G2 | Undefined (non-CAS) or undef (CAS) | 2018 | Speedorama | |
Microsoft Windows | ||||
Model | Result | Year | Firmware/OS ver. | Tested By |
Windows 98 | 1 | User:Inkling | ||
Windows 3.1 | invalid value for this function | User:Inkling | ||
Windows 7 | 1 | User:Inkling | ||
NT 4.0 | 1 | 4.0 | User:Inkling | |
NT 3.51 | 1 | 3.51 | User:Inkling | |
Windows ME | 1 | User:Inkling | ||
WinOS2 | 1 | User:Js | ||
Windows Vista | 1 | User:Inkling | ||
Windows 10 | 1 | User:Inkling | ||
Excel | #NUM! | Rocko | ||
Other | ||||
Model | Result | Year | Firmware/OS ver. | Tested By |
Sharp EL-9600C | ERROR 02 CALCULATE | 2000 | Speedorama | |
Android Calculator app | Undefined or 1 | Rocko | ||
Google.com | 1 | Scrobotasaurus | ||
Google Sheets | 1 | Scrobotasaurus | ||
HP 48 (emulator) | 1 | User:Inkling | ||
LibreOffice Calc | 1 | Rocko | ||
MATE | 1 | Rocko | ||
Psion MX workabout | undefined argument | User:Js | ||
Python 3.7 IDLE | 1 | vi | ||
QBasic | 1 | MS-DOS 6.22 | User:Inkling | |
Speedcrunch | NaN | |||
ubuntu calculator | undefined | User:Inkling | ||
Wolfram Alpha | (undefined) | Scrobotasaurus | ||
Numworks N0120 | undef | 2022 | 19.5.0 | User:Yuri |
Canon F-715SG | Math ERROR | 2011 | User:Yuri |
-The Casio fx-21 gives the error, "E" after the exponent operation is input, and before the zero can be given as the exponent.
-On the HP 45, raising any number to the power of zero is specifically listed in the manual's Operating Limits section as an "improper operation" and will return an error.
e^(iπ)+1[edit | edit source]
The expected result of entering e^(iπ)+1 is 0, however the internal precision/rounding of many calculators will create nonzero results. If your has a CAS mode, check to see if it produces a nonzero result, if so, add it to the table, but if the CAS result is 0 do not add it to the table, as it is likely a constant in the CAS software.
Casio | |||
---|---|---|---|
Model | Result | Year | Tested by |
Casio fx-100AU PLUS 2nd edition | MATH Error | 2020 | User:Insert Coin |
Casio fx-991CE X | MATH Error | 2022 | User:Parragoriouse |
HP | |||
Model | Result | Year | Tested by |
HP 28s | -2.06E-13*i | 1988 | User:Speedorama |
HP 40gs | -2.06E-13*i | 2006 | User:Speedorama |
HP 48gII | -2.06E-13*i | 2007 | User:Speedorama |
HP Prime G1 | -2.06E-13*i | 2013 | User:Js |
HP Prime G2 | 1.07E-14*i | 2019 | User:Speedorama |
Texas Instruments | |||
Model | Result | Year | Tested by |
TI-89 Titanium | (23.1407)^i + 1 | 2004 | User:Speedorama |
TI-nspire CX II CAS | 0. | 2019 | User:He77789 |
Other Calculators | |||
Model | Result | Year | Tested by |
Sharp EL-9600C | 0 | 2000 | User:Speedorama |
Numworks N0120 | -e ≈ -2.718281828 | 2022 | User:Yuri |