search for: arithmetic

...TH_INLINES -xO5 -xlibmil -xc99=%all -xlibmieee -c mkdtemp.c -o mkdtemp.o /opt/SUNWspro/bin/cc -xarch=amd64 -L/usr/local/lib/64 -L/usr/sfw/lib/64 -L/lib/amd64 -R/usr/local/lib/64 -R/usr/sfw/lib/64 -R/lib/amd64 -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o deparse.o deriv.o dotcode.o dounzip.o dstruct.o duplicate.o engine.o envir.o errors.o eval.o format.o fourier.o gevents.o gram.o gram-ex.o graph...

...O_MATH_INLINES -xO5 -xlibmil -xc99=%all -xlibmieee -c mkdtemp.c -o mkdtemp.o /opt/SUNWspro/bin/cc -xarch=amd64 -L/usr/local/lib/64 -L/usr/sfw/lib/64 -L/lib/amd64 -R/usr/local/lib/64 -R/usr/sfw/lib/64 -R/lib/amd64 -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o deparse.o deriv.o dotcode.o dounzip.o dstruct.o duplicate.o engine.o envir.o errors.o eval.o format.o fourier.o gevents.o gram.o gram-ex.o graphics....

...INLINES -xO5 -xlibmil -xc99=%all -xlibmieee -c mkdtemp.c -o mkdtemp.o /opt/SUNWspro/bin/cc -xarch=amd64 -L/usr/local/lib/64 -L/usr/sfw/lib/64 -L/lib/amd64 -R/usr/local/lib/64 -R/usr/sfw/lib/64 -R/lib/amd64 -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o deparse.o deriv.o dotcode.o dounzip.o dstruct.o duplicate.o engine.o envir.o errors.o eval.o format.o fourier.o gevents.o gram.o gram-ex.o g...

...O_MATH_INLINES -xO5 -xlibmil -xc99=%all -xlibmieee -c mkdtemp.c -o mkdtemp.o /opt/SUNWspro/bin/cc -xarch=amd64 -L/usr/local/lib/64 -L/usr/sfw/lib/64 -L/lib/amd64 -R/usr/local/lib/64 -R/usr/sfw/lib/64 -R/lib/amd64 -o R.bin Rmain.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o deparse.o deriv.o dotcode.o dounzip.o dstruct.o duplicate.o engine.o envir.o errors.o eval.o format.o fourier.o gevents.o gram.o gram-ex.o graphics....

...iguration problem but ... fails to compile. configure completed without a problem. Any help appreciated!! SunOS flexdev1 5.7 Generic_106541-11 sun4u sparc SUNW,Ultra-5_10 `Makedeps' is up to date. gcc -I. -I../../src/include -I../../src/include -I/usr/local/include -DHAVE_CONFIG_H -g -O2 -c arithmetic.c -o arithmetic.o arithmetic.c:58: warning: `struct exception' declared inside parameter list arithmetic.c:58: warning: its scope is only this definition or declaration, arithmetic.c:58: warning: which is probably not what you want. arithmetic.c: In function `matherr': arithmetic.c:60: dere...

...his function) nsswitch/pam_winbind.c:305: `PAM_PROMPT_ECHO_OFF' undeclared (first use in this function) nsswitch/pam_winbind.c:306: `prompt1' undeclared (first use in this function) nsswitch/pam_winbind.c:309: `prompt2' undeclared (first use in this function) nsswitch/pam_winbind.c:325: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:325: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:325: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:325: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:325: arithmetic on pointer to an...

...rage size of `msg' isn't known nsswitch/pam_winbind.c:90: `text' undeclared (first use in this function) nsswitch/pam_winbind.c:91: `type' undeclared (first use in this function) nsswitch/pam_winbind.c:94: `pamh' undeclared (first use in this function) nsswitch/pam_winbind.c:97: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:97: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:97: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:97: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:97: arithmetic on pointer to an inco...

...rage size of `msg' isn't known nsswitch/pam_winbind.c:85: `text' undeclared (first use in this function) nsswitch/pam_winbind.c:86: `type' undeclared (first use in this function) nsswitch/pam_winbind.c:89: `pamh' undeclared (first use in this function) nsswitch/pam_winbind.c:92: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:92: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:92: arithmetic on pointer to an incomplete type nsswitch/pam_winbind.c:92: dereferencing pointer to incomplete type nsswitch/pam_winbind.c:92: arithmetic on pointer to an inco...

I am trying to install R-1.4.1 on the Solaris 2.7 OS by compiling the source code. Unfortunately, I obtain a fatal error during make (apparently while using gcc to compile arithmetic.c). The configure command seemed to work acceptably (end of output follows). --(snip)-- R is now configured for sparc-sun-solaris2.7 Source directory: . Installation directory: /usr/local C compiler: gcc -g -O2 C++ compiler: c++ -g -O2 FORTRAN...

Hi, We have recently published a paper on floating point accuracy analysis through Monte Carlo Arithmetic. We also released the open-source tool Verificarlo (https://github.com/verificarlo/verificarlo) that relies on LLVM for instrumenting floating point operations. Could you please add our paper to http://llvm.org/pubs/ ? Verificarlo: checking floating point accuracy through Monte Carlo Arithmetic....

I haven't been able to build yesterday's R-devel (or, as a test, R-devel_2005-03-11) on Windows XP. The error message I'm getting is to do with 'arithmetic.c', as shown below. Current R-patched seems to build fine, and I've built previous R-devels from source fairly often in the past-- though I have no understanding whatsoever of what's going on. FWIW the only changes I made to MkRules are (i) WINHELP=NO and (ii) TCL_HOME=C:/R/Tcl, which...

Problem compiling R. version: 0.64.2 machine: SGI O2 OS: IRIX6.5 CC cc FC f77 MAKE GNU make 3.75 Here is part of the the output for make. make[2]: Leaving directory `/usr/people/faculty/math/mgass/stage/R/R-0.64.2/src/include' make[2]: Entering directory `/usr/people/faculty/math/mgass/stage/R/R-0.64.2/src/appl' cc -g -OPT:IEEE_NaN_inf=ON -I../include

...ory.c:(.text):undefined-reference-to-mthp_stats |-- sparc64-linux-ld:vmscan.c:(.text):undefined-reference-to-mthp_stats `-- vmscan.c:(.text):undefined-reference-to-mthp_stats clang_recent_errors |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:error:arithmetic-between-different-enumeration-types-(-enum-dc_irq_source-and-enum-irq_type-)-Werror-Wenum-enum-conversion | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dce110-irq_service_dce110.c:error:arithmetic-between-different-enumeration-types-(-enum-dc_irq_source-and-enum-irq_type-)-Werror-Wenum-enum-...

...^ In file included from drivers/virtio/virtio_ring.c:6: In file included from include/linux/virtio.h:7: In file included from include/linux/scatterlist.h:9: In file included from arch/s390/include/asm/io.h:72: include/asm-generic/io.h:490:45: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le32_to_cpu(__raw_readl(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:34:59: note: expanded from macro '__le32_to_cpu' #defi...

...First of all, thank you so much for maintaining wonderful R software. Perhaps, Dr. Ahn has just reported an error on the wilcox.test() function, and suggesting that an error may arise from abs() and rank(). I just had a quick check that the problem may come from the precision of the results of arithmetic functions. 87.7-89.1+1.4 # > 87.7-89.1+1.4 # [1] 8.437695e-15 I checked that do_arith() in arithmetic.c is using double type (8 byte) for PLUSOP, MINUSOP, TIMESOP, DIVOP etc. https://github.com/wch/r-source/blob/f68b30e3b5479d84adbff516d48d4722a574dc82/src/main/arithmetic.c I have two thou...

...e topic of what should happen when these matrices appear in matrix multiplications. Somewhat by design, but also partly by coincidence, the *sparse* pattern matrices multiplication in the Matrix package mostly builds on the CHOLMOD library `cholmod_ssmult()` function which implements "Boolean arithmetic" for them, instead of regular arithmetic: "+" is logical "or" "*" is logical "and". Once we map TRUE <-> 1 and FALSE <-> 0, the only difference between boolean and regular arithmetic is that "1+1 = 1" in the (mapped) boolean a...

Dear All,   is there a function in R that would help me convert a covariance matrix built based on arithmetic returns to a covariance matrix from log-returns?   As an example of the means and covariance from arithmetic:   mu <-c(0.094,0.006,1.337,1.046,0.263) sigma <-matrix(c(0.0037,-0.0001,-0.0370,-0.0136,0.0026,-0.0001,0.0001,0.0008,-0.0015,-0.0011,-0.0370,0.0008,1.0466,0.7208,-0.0455,-0.0136,-0.0...

...lowed the instructions in Section 3.1.2-3.1.3 of "R Installation and Administration" manual (but maybe I did something wrong), but I keep receiving the following error: -- initially I get -- make: ./Rpwd.exe: Command not found make[1]: ./Rpwd.exe: Command not found ... DR_DLL_BUILD -c arithmetic.c -o arithmetic.o arithmetic.c: In function 'do.math1': arithmetic.c:886: error: 'expm1' undeclared (first use in this function) arithmetic.c:886: error: (Each undeclared identifier is reported only once arithmetic.c:886: error: for each function it appears in.) make[4]: *** [arithm...

...rtq2208_regulator_ldo_ops-defined-but-not-used `-- xtensa-randconfig-002-20240523 `-- drivers-regulator-rtq2208-regulator.c:warning:rtq2208_regulator_ldo_ops-defined-but-not-used clang_recent_errors |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:error:arithmetic-between-different-enumeration-types-(-enum-dc_irq_source-and-enum-irq_type-)-Werror-Wenum-enum-conversion | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dce110-irq_service_dce110.c:error:arithmetic-between-different-enumeration-types-(-enum-dc_irq_source-and-enum-irq_type-)-Werror-Wenum-enum-...

...ck. > Did his changes make it in? I can think of a coupla ways to approach this and I'd like to hear about what he tried. A couple of % doesnt seem like much, but considering that flac is lossless, a couple of % here and there adds up to a big savings. > > you can get very close ot arithmetic coding with range coding, > which is much faster and believed to be patent free. monkey's > audio uses range coding as part of its entropy coder. I did > some experiments and couldn't get much of a compression > improvement, but the area is far from exhausted. > I was not...