Analysis of information sources in references of the Wikipedia article "Scientific notation" in English language version.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
Vanderburgh, Richard C., ed. (November 1976). "Decapower" (PDF). 52-Notes – Newsletter of the SR-52 Users Club. 1 (6). Dayton, OH: 1. V1N6P1. Retrieved 2017-05-28. Decapower – In the January 1976 issue of 65-Notes (V3N1p4) Jim Davidson (HP-65 Users Club member #547) suggested the term "decapower" as a descriptor for the power-of-ten multiplier used in scientific notation displays. I'm going to begin using it in place of "exponent" which is technically incorrect, and the letter D to separate the "mantissa" from the decapower for typewritten numbers, as Jim also suggests. For example,
[1] "Decapower". 52-Notes – Newsletter of the SR-52 Users Club. Vol. 1, no. 6. Dayton, OH. November 1976. p. 1. Retrieved 2018-05-07. (NB. The term decapower was frequently used in subsequent issues of this newsletter up to at least 1978.)
123−45 [sic] which is displayed in scientific notation as 1.23 -43 will now be written 1.23D-43. Perhaps, as this notation gets more and more usage, the calculator manufacturers will change their keyboard abbreviations. HP's EEX and TI's EE could be changed to ED (for enter decapower).
Sayre, David, ed. (1956-10-15). The FORTRAN Automatic Coding System for the IBM 704 EDPM: Programmer's Reference Manual (PDF). New York: Applied Science Division and Programming Research Department, International Business Machines Corporation. pp. 9, 27. Retrieved 2022-07-04. (2+51+1 pages)
The hexadecimal floating-point literals were not part of C++ until C++17, although they can be parsed and printed by the I/O functions since C++11: both C++ I/O streams when std::hexfloat is enabled and the C I/O streams: std::printf, std::scanf, etc. See std::strtof for the format description.
It tells the input translator that the field to be converted is a decimal number of the form ~X.XXXXE ± YY where E implies that the value of ~x.xxxx is to be scaled by ten to the ±YY power.(4 pages) (NB. This was presented at the ACM meeting 11–13 June 1958.)
Digital Fortran 77 also allows the syntax Qsnnn, if the exponent field is within the T_floating double precision range. […] A REAL*16 constant is a basic real constant or an integer constant followed by a decimal exponent. A decimal exponent has the form: Qsnn […] s is an optional sign […] nn is a string of decimal digits […] This type of constant is only available on Alpha systems.Intel Fortran: Language Reference (PDF). Intel Corporation. 2005 [2003]. pp. 3-7–3-8, 3–10. 253261-003. Retrieved 2022-12-22. (858 pages) Compaq Visual Fortran – Language Reference (PDF). Houston: Compaq Computer Corporation. August 2001. Retrieved 2022-12-22. (1441 pages)
"6. Extensions: 6.1 Extensions implemented in GNU Fortran: 6.1.8 Q exponent-letter". The GNU Fortran Compiler. 2014-06-12. Retrieved 2022-12-21.
Digital Fortran 77 also allows the syntax Qsnnn, if the exponent field is within the T_floating double precision range. […] A REAL*16 constant is a basic real constant or an integer constant followed by a decimal exponent. A decimal exponent has the form: Qsnn […] s is an optional sign […] nn is a string of decimal digits […] This type of constant is only available on Alpha systems.Intel Fortran: Language Reference (PDF). Intel Corporation. 2005 [2003]. pp. 3-7–3-8, 3–10. 253261-003. Retrieved 2022-12-22. (858 pages) Compaq Visual Fortran – Language Reference (PDF). Houston: Compaq Computer Corporation. August 2001. Retrieved 2022-12-22. (1441 pages)
"6. Extensions: 6.1 Extensions implemented in GNU Fortran: 6.1.8 Q exponent-letter". The GNU Fortran Compiler. 2014-06-12. Retrieved 2022-12-21.
電言板6 PC-U6000 PROGRAM LIBRARY [Telephone board 6 PC-U6000 program library] (in Japanese). Vol. 6. University Co-op. 1993.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
Digital Fortran 77 also allows the syntax Qsnnn, if the exponent field is within the T_floating double precision range. […] A REAL*16 constant is a basic real constant or an integer constant followed by a decimal exponent. A decimal exponent has the form: Qsnn […] s is an optional sign […] nn is a string of decimal digits […] This type of constant is only available on Alpha systems.Intel Fortran: Language Reference (PDF). Intel Corporation. 2005 [2003]. pp. 3-7–3-8, 3–10. 253261-003. Retrieved 2022-12-22. (858 pages) Compaq Visual Fortran – Language Reference (PDF). Houston: Compaq Computer Corporation. August 2001. Retrieved 2022-12-22. (1441 pages)
"6. Extensions: 6.1 Extensions implemented in GNU Fortran: 6.1.8 Q exponent-letter". The GNU Fortran Compiler. 2014-06-12. Retrieved 2022-12-21.
Vanderburgh, Richard C., ed. (November 1976). "Decapower" (PDF). 52-Notes – Newsletter of the SR-52 Users Club. 1 (6). Dayton, OH: 1. V1N6P1. Retrieved 2017-05-28. Decapower – In the January 1976 issue of 65-Notes (V3N1p4) Jim Davidson (HP-65 Users Club member #547) suggested the term "decapower" as a descriptor for the power-of-ten multiplier used in scientific notation displays. I'm going to begin using it in place of "exponent" which is technically incorrect, and the letter D to separate the "mantissa" from the decapower for typewritten numbers, as Jim also suggests. For example,
[1] "Decapower". 52-Notes – Newsletter of the SR-52 Users Club. Vol. 1, no. 6. Dayton, OH. November 1976. p. 1. Retrieved 2018-05-07. (NB. The term decapower was frequently used in subsequent issues of this newsletter up to at least 1978.)
123−45 [sic] which is displayed in scientific notation as 1.23 -43 will now be written 1.23D-43. Perhaps, as this notation gets more and more usage, the calculator manufacturers will change their keyboard abbreviations. HP's EEX and TI's EE could be changed to ED (for enter decapower).
It tells the input translator that the field to be converted is a decimal number of the form ~X.XXXXE ± YY where E implies that the value of ~x.xxxx is to be scaled by ten to the ±YY power.(4 pages) (NB. This was presented at the ACM meeting 11–13 June 1958.)
"TI-83 Programmer's Guide" (PDF). Retrieved 2010-03-09.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
"The Unicode Standard" (v. 7.0.0 ed.). Retrieved 2018-03-23.
電言板6 PC-U6000 PROGRAM LIBRARY [Telephone board 6 PC-U6000 program library] (in Japanese). Vol. 6. University Co-op. 1993.
電言板6 PC-U6000 PROGRAM LIBRARY [Telephone board 6 PC-U6000 program library] (in Japanese). Vol. 6. University Co-op. 1993.
"INTOUCH 4GL a Guide to the INTOUCH Language". Archived from the original on 2015-05-03.
Digital Fortran 77 also allows the syntax Qsnnn, if the exponent field is within the T_floating double precision range. […] A REAL*16 constant is a basic real constant or an integer constant followed by a decimal exponent. A decimal exponent has the form: Qsnn […] s is an optional sign […] nn is a string of decimal digits […] This type of constant is only available on Alpha systems.Intel Fortran: Language Reference (PDF). Intel Corporation. 2005 [2003]. pp. 3-7–3-8, 3–10. 253261-003. Retrieved 2022-12-22. (858 pages) Compaq Visual Fortran – Language Reference (PDF). Houston: Compaq Computer Corporation. August 2001. Retrieved 2022-12-22. (1441 pages)
"6. Extensions: 6.1 Extensions implemented in GNU Fortran: 6.1.8 Q exponent-letter". The GNU Fortran Compiler. 2014-06-12. Retrieved 2022-12-21.
