{"diffoscope-json-version": 1, "source1": "/srv/reproducible-results/rbuild-debian/r-b-build.1e8Gzzjv/b1/fftw_2.1.5-7_amd64.changes", "source2": "/srv/reproducible-results/rbuild-debian/r-b-build.1e8Gzzjv/b2/fftw_2.1.5-7_amd64.changes", "unified_diff": null, "details": [{"source1": "Files", "source2": "Files", "unified_diff": "@@ -1,8 +1,8 @@\n \n c4b6bbbaacc3d7ef60625f0bbf112513 289652 oldlibs optional fftw-dev_2.1.5-7_amd64.deb\n- d9ba0d47f5050dee2a796cd0b7d5b69b 273408 doc optional fftw-docs_2.1.5-7_all.deb\n+ 3fe3a72fa2f6af3209777d65bbac2de8 273420 doc optional fftw-docs_2.1.5-7_all.deb\n 1cafe0e8fed0b72299247230de1a8ad9 10972 debug optional fftw2-dbgsym_2.1.5-7_amd64.deb\n 2f719e9af69238b9bd1013f16c014df8 251400 oldlibs optional fftw2_2.1.5-7_amd64.deb\n 534e64e625c9f79dab107475a7cf0dad 292668 oldlibs optional sfftw-dev_2.1.5-7_amd64.deb\n dbde5dcf5037a1d9bbe6db309aed2eea 10952 debug optional sfftw2-dbgsym_2.1.5-7_amd64.deb\n 077291bf0eb5b66e1dd7a12b57f0623b 253120 oldlibs optional sfftw2_2.1.5-7_amd64.deb\n"}, {"source1": "fftw-docs_2.1.5-7_all.deb", "source2": "fftw-docs_2.1.5-7_all.deb", "unified_diff": null, "details": [{"source1": "file list", "source2": "file list", "unified_diff": "@@ -1,3 +1,3 @@\n -rw-r--r-- 0 0 0 4 2024-08-01 11:21:10.000000 debian-binary\n--rw-r--r-- 0 0 0 1972 2024-08-01 11:21:10.000000 control.tar.xz\n--rw-r--r-- 0 0 0 271244 2024-08-01 11:21:10.000000 data.tar.xz\n+-rw-r--r-- 0 0 0 1968 2024-08-01 11:21:10.000000 control.tar.xz\n+-rw-r--r-- 0 0 0 271260 2024-08-01 11:21:10.000000 data.tar.xz\n"}, {"source1": "control.tar.xz", "source2": "control.tar.xz", "unified_diff": null, "details": [{"source1": "control.tar", "source2": "control.tar", "unified_diff": null, "details": [{"source1": "./md5sums", "source2": "./md5sums", "unified_diff": null, "details": [{"source1": "./md5sums", "source2": "./md5sums", "comments": ["Files differ"], "unified_diff": null}]}]}]}, {"source1": "data.tar.xz", "source2": "data.tar.xz", "unified_diff": null, "details": [{"source1": "data.tar", "source2": "data.tar", "unified_diff": null, "details": [{"source1": "file list", "source2": "file list", "unified_diff": "@@ -1,19 +1,19 @@\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./usr/\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./usr/share/\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./usr/share/doc/\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/\n drwxr-xr-x 0 root (0) root (0) 0 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/\n--rw-r--r-- 0 root (0) root (0) 6120 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/index.html\n--rw-r--r-- 0 root (0) root (0) 3347 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section1.html\n--rw-r--r-- 0 root (0) root (0) 7658 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section2.html\n--rw-r--r-- 0 root (0) root (0) 8180 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section3.html\n--rw-r--r-- 0 root (0) root (0) 3764 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section4.html\n--rw-r--r-- 0 root (0) root (0) 5436 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section5.html\n+-rw-r--r-- 0 root (0) root (0) 6123 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/index.html\n+-rw-r--r-- 0 root (0) root (0) 3350 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section1.html\n+-rw-r--r-- 0 root (0) root (0) 7661 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section2.html\n+-rw-r--r-- 0 root (0) root (0) 8183 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section3.html\n+-rw-r--r-- 0 root (0) root (0) 3767 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section4.html\n+-rw-r--r-- 0 root (0) root (0) 5439 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/FAQ/section5.html\n -rw-r--r-- 0 root (0) root (0) 5193 2003-03-24 07:28:04.000000 ./usr/share/doc/fftw-docs/NEWS.gz\n -rw-r--r-- 0 root (0) root (0) 2443 2003-03-16 23:43:18.000000 ./usr/share/doc/fftw-docs/README\n -rw-r--r-- 0 root (0) root (0) 5147 2003-03-16 23:43:18.000000 ./usr/share/doc/fftw-docs/README.hacks\n -rw-r--r-- 0 root (0) root (0) 3165 2003-03-16 23:43:18.000000 ./usr/share/doc/fftw-docs/TODO\n -rw-r--r-- 0 root (0) root (0) 1084 2024-08-01 11:21:10.000000 ./usr/share/doc/fftw-docs/changelog.Debian.gz\n -rw-r--r-- 0 root (0) root (0) 43492 2003-03-24 07:05:04.000000 ./usr/share/doc/fftw-docs/changelog.gz\n -rw-r--r-- 0 root (0) root (0) 867 2024-08-01 11:17:42.000000 ./usr/share/doc/fftw-docs/copyright\n"}, {"source1": "./usr/share/doc/fftw-docs/FAQ/index.html", "source2": "./usr/share/doc/fftw-docs/FAQ/index.html", "unified_diff": "@@ -81,12 +81,12 @@\n AIX.\n
  • Q5.10. FFTW 2.1.2's complex transforms give incorrect results for large prime\n sizes.\n
  • Q5.11. FFTW 2.1.3 crashes on AIX\n
    \n
    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -54,11 +54,11 @@\n _\bf_\ba_\bc_\bt_\bo_\br_\bs_\b _\b1_\b7_\b _\bt_\bo_\b _\b9_\b7_\b.\n * _\bQ_\b5_\b._\b8_\b._\b _\bF_\bF_\bT_\bW_\b _\b2_\b._\b1_\b._\b1_\b'_\bs_\b _\bM_\bP_\bI_\b _\bt_\be_\bs_\bt_\b _\bp_\br_\bo_\bg_\br_\ba_\bm_\bs_\b _\bc_\br_\ba_\bs_\bh_\b _\bw_\bi_\bt_\bh_\b _\bM_\bP_\bI_\bC_\bH_\b.\n * _\bQ_\b5_\b._\b9_\b._\b _\bF_\bF_\bT_\bW_\b _\b2_\b._\b1_\b._\b2_\b'_\bs_\b _\bm_\bu_\bl_\bt_\bi_\b-_\bt_\bh_\br_\be_\ba_\bd_\be_\bd_\b _\bt_\br_\ba_\bn_\bs_\bf_\bo_\br_\bm_\bs_\b _\bd_\bo_\bn_\b'_\bt_\b _\bw_\bo_\br_\bk_\b _\bo_\bn_\b _\bA_\bI_\bX_\b.\n * _\bQ_\b5_\b._\b1_\b0_\b._\b _\bF_\bF_\bT_\bW_\b _\b2_\b._\b1_\b._\b2_\b'_\bs_\b _\bc_\bo_\bm_\bp_\bl_\be_\bx_\b _\bt_\br_\ba_\bn_\bs_\bf_\bo_\br_\bm_\bs_\b _\bg_\bi_\bv_\be_\b _\bi_\bn_\bc_\bo_\br_\br_\be_\bc_\bt_\b _\br_\be_\bs_\bu_\bl_\bt_\bs_\b _\bf_\bo_\br_\b _\bl_\ba_\br_\bg_\be\n _\bp_\br_\bi_\bm_\be_\b _\bs_\bi_\bz_\be_\bs_\b.\n * _\bQ_\b5_\b._\b1_\b1_\b._\b _\bF_\bF_\bT_\bW_\b _\b2_\b._\b1_\b._\b3_\b _\bc_\br_\ba_\bs_\bh_\be_\bs_\b _\bo_\bn_\b _\bA_\bI_\bX\n ===============================================================================\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/FAQ/section1.html", "source2": "./usr/share/doc/fftw-docs/FAQ/section1.html", "unified_diff": "@@ -66,12 +66,12 @@\n copyright to FFTW and they only let us GPL it because we convinced\n them that it would neither affect their licensing revenue nor irritate\n existing licensees.
    \n Next: Installing FFTW.
    \n Return to contents.

    \n

    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -32,11 +32,11 @@\n We could instead have released FFTW under the LGPL, or even disallowed non-Free\n usage. Suffice it to say, however, that MIT owns the copyright to FFTW and they\n only let us GPL it because we convinced them that it would neither affect their\n licensing revenue nor irritate existing licensees.\n ===============================================================================\n Next: _\bI_\bn_\bs_\bt_\ba_\bl_\bl_\bi_\bn_\bg_\b _\bF_\bF_\bT_\bW.\n _\bR_\be_\bt_\bu_\br_\bn_\b _\bt_\bo_\b _\bc_\bo_\bn_\bt_\be_\bn_\bt_\bs.\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/FAQ/section2.html", "source2": "./usr/share/doc/fftw-docs/FAQ/section2.html", "unified_diff": "@@ -159,12 +159,12 @@\n On a Unix system: configure --enable-float. On a non-Unix system: edit fftw/fftw.h to #define the symbol FFTW_ENABLE_FLOAT. In both cases, you must then recompile\n FFTW.
    \n Next: Using FFTW.
    \n Back: Introduction and General Information.
    \n Return to contents.

    \n

    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -87,11 +87,11 @@\n On a Unix system: configure --enable-float. On a non-Unix system: edit fftw/\n fftw.h to #define the symbol FFTW_ENABLE_FLOAT. In both cases, you must then\n recompile FFTW.\n ===============================================================================\n Next: _\bU_\bs_\bi_\bn_\bg_\b _\bF_\bF_\bT_\bW.\n Back: _\bI_\bn_\bt_\br_\bo_\bd_\bu_\bc_\bt_\bi_\bo_\bn_\b _\ba_\bn_\bd_\b _\bG_\be_\bn_\be_\br_\ba_\bl_\b _\bI_\bn_\bf_\bo_\br_\bm_\ba_\bt_\bi_\bo_\bn.\n _\bR_\be_\bt_\bu_\br_\bn_\b _\bt_\bo_\b _\bc_\bo_\bn_\bt_\be_\bn_\bt_\bs.\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/FAQ/section3.html", "source2": "./usr/share/doc/fftw-docs/FAQ/section3.html", "unified_diff": "@@ -173,12 +173,12 @@\n transform if they are larger than a few hundred elements. \n
    \n Next: Internals of FFTW.
    \n Back: Installing FFTW.
    \n Return to contents.

    \n

    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -94,11 +94,11 @@\n You cannot declare large arrays statically; you should use malloc (or\n equivalent) to allocate the arrays you want to transform if they are larger\n than a few hundred elements.\n ===============================================================================\n Next: _\bI_\bn_\bt_\be_\br_\bn_\ba_\bl_\bs_\b _\bo_\bf_\b _\bF_\bF_\bT_\bW.\n Back: _\bI_\bn_\bs_\bt_\ba_\bl_\bl_\bi_\bn_\bg_\b _\bF_\bF_\bT_\bW.\n _\bR_\be_\bt_\bu_\br_\bn_\b _\bt_\bo_\b _\bc_\bo_\bn_\bt_\be_\bn_\bt_\bs.\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/FAQ/section4.html", "source2": "./usr/share/doc/fftw-docs/FAQ/section4.html", "unified_diff": "@@ -75,12 +75,12 @@\n

    \n In short, wisdom does more things with less effort, and seemed like The Right Thing to do.

    \n Next: Known bugs.
    \n Back: Using FFTW.
    \n Return to contents.

    \n

    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -40,11 +40,11 @@\n can be reused.\n In short, wisdom does more things with less effort, and seemed like The Right\n Thing to do.\n ===============================================================================\n Next: _\bK_\bn_\bo_\bw_\bn_\b _\bb_\bu_\bg_\bs.\n Back: _\bU_\bs_\bi_\bn_\bg_\b _\bF_\bF_\bT_\bW.\n _\bR_\be_\bt_\bu_\br_\bn_\b _\bt_\bo_\b _\bc_\bo_\bn_\bt_\be_\bn_\bt_\bs.\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/FAQ/section5.html", "source2": "./usr/share/doc/fftw-docs/FAQ/section5.html", "unified_diff": "@@ -126,12 +126,12 @@\n \n The FFTW 2.1.3 configure script picked incorrect compiler flags for the xlc compiler on newer IBM processors. This\n is fixed in FFTW 2.1.4.
    \n Back: Internals of FFTW.
    \n Return to contents.

    \n

    \n Matteo Frigo and Steven G. Johnson / fftw@fftw.org\n-- 21 March 2026\n+- 16 February 2025\n

    \n Extracted from FFTW Frequently Asked Questions with Answers,\n-Copyright © 2026 Massachusetts Institute of Technology.\n+Copyright © 2025 Massachusetts Institute of Technology.\n \n", "details": [{"source1": "html2text {}", "source2": "html2text {}", "unified_diff": "@@ -62,11 +62,11 @@\n (Sizes without large prime factors are not affected.)\n *\b**\b**\b**\b**\b* Q\bQu\bue\bes\bst\bti\bio\bon\bn 5\b5.\b.1\b11\b1.\b. F\bFF\bFT\bTW\bW 2\b2.\b.1\b1.\b.3\b3 c\bcr\bra\bas\bsh\bhe\bes\bs o\bon\bn A\bAI\bIX\bX *\b**\b**\b**\b**\b*\n The FFTW 2.1.3 configure script picked incorrect compiler flags for the xlc\n compiler on newer IBM processors. This is fixed in FFTW 2.1.4.\n ===============================================================================\n Back: _\bI_\bn_\bt_\be_\br_\bn_\ba_\bl_\bs_\b _\bo_\bf_\b _\bF_\bF_\bT_\bW.\n _\bR_\be_\bt_\bu_\br_\bn_\b _\bt_\bo_\b _\bc_\bo_\bn_\bt_\be_\bn_\bt_\bs.\n- _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 21 March 2026\n+ _\bM_\ba_\bt_\bt_\be_\bo_\b _\bF_\br_\bi_\bg_\bo_\b _\ba_\bn_\bd_\b _\bS_\bt_\be_\bv_\be_\bn_\b _\bG_\b._\b _\bJ_\bo_\bh_\bn_\bs_\bo_\bn / _\bf_\bf_\bt_\bw_\b@_\bf_\bf_\bt_\bw_\b._\bo_\br_\bg - 16 February 2025\n \n-Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2026\n+Extracted from FFTW Frequently Asked Questions with Answers, Copyright \u00a9 2025\n Massachusetts Institute of Technology.\n"}]}, {"source1": "./usr/share/doc/fftw-docs/fftw-faq.ascii.gz", "source2": "./usr/share/doc/fftw-docs/fftw-faq.ascii.gz", "unified_diff": null, "details": [{"source1": "fftw-faq.ascii", "source2": "fftw-faq.ascii", "unified_diff": "@@ -1,9 +1,9 @@\n FFTW FREQUENTLY ASKED QUESTIONS WITH ANSWERS\n- 21 Mar 2026\n+ 16 Feb 2025\n \t\t\t Matteo Frigo\n \t\t\t Steven G. Johnson\n \t\t\t \n \n This is the list of Frequently Asked Questions about FFTW, a collection of\n fast C routines for computing the Discrete Fourier Transform in one or\n more dimensions.\n"}]}]}]}]}]}