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f2c
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www.netlib.org/f2c/
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www.netlib.org/f2c/
f2c is a program to convert Fortran 77 to C code, developed at Bell Laboratories. The standalone f2c program was based on the core of the first complete Fortran 77 compiler to be implemented, the "f77" program by Feldman and Weinberger. Because the f77 compiler was itself written in C and relied on a C compiler back end to complete its final compilation step, it and its derivatives like f2c were much more portable than compilers generating machine code directly.
The f2c program was released as free software and subsequently became one of the most common means to compile Fortran code on many systems where native Fortran compilers were unavailable or expensive. Several large Fortran libraries, such as LAPACK, were made available as C libraries via conversion with f2c. The f2c program also influenced the development of the GNU g77 compiler, which uses a modified version of the f2c runtime libraries.
f2c is a program to convert Fortran 77 to C code, developed at Bell Laboratories. The standalone f2c program was based on the core of the first complete...
polyethylene. Other modified ethylene derivatives include: tetrafluoroethylene (F2C=CF2) which leads to Teflon vinyl chloride (H2C=CHCl) which leads to PVC styrene...
crew. There are various racing classes of various levels of difficulty: F2C (the class flown internationally and at World Championships), Goodyear (semi-scale...
free-radical polymerization of tetrafluoroethylene. The net equation is n F2C=CF2 → −(F2C−CF2)n− Because tetrafluoroethylene can explosively decompose to tetrafluoromethane...
were dedicated Racing aircraft, they also received the "paper" designation F2C as fighters in the US Navy designation system: Swanborough and Bowers 1976...
providers. After the bill's defeat, Swartz was the keynote speaker at the F2C:Freedom to Connect 2012 event in Washington, D.C., on May 21, 2012. In his...
FORTRAN, GOD is REAL (unless declared INTEGER)." Computer programming portal f2c – program to convert Fortran 77 to C codePages displaying wikidata descriptions...
formation of a new telogen. CF3CF2I + F2C=CF2 → CF3CF2CF2CF2I CF3(CF2)3I + F2C=CF2 → CF3(CF2)5I CF3(CF2)5I + F2C=CF2 → CF3(CF2)7I The product is oxidized...
category: F2A CL Speed F2B CL Aerobatics F2C CL Team racing The international class of racing is referred to as F2C (F2 = Control-line, C=racing) or Team...
generated via the intermediacy of difluorocarbene: CHClF2 → CF2 + HCl 2 CF2 → F2C=CF2 The insertion of carbenes into C–H bonds has been exploited widely, e...
two underscores appended foo_bar__, following a convention established by f2c. Many other compilers, including Silicon Graphics's (SGI) IRIX compilers...
proposed to start with decarboxylation, which generates the carbanion ClF2C−. One set of applications is difluorocyclopropanation. Thermal decomposition...
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