diff options
Diffstat (limited to 'buch')
| -rw-r--r-- | buch/chapters/050-differential/uebungsaufgaben/airy.cpp | 12 | ||||
| -rw-r--r-- | buch/chapters/050-differential/uebungsaufgaben/airy.pdf | bin | 18891 -> 25568 bytes |
2 files changed, 6 insertions, 6 deletions
diff --git a/buch/chapters/050-differential/uebungsaufgaben/airy.cpp b/buch/chapters/050-differential/uebungsaufgaben/airy.cpp index bbd5166..e4df8e1 100644 --- a/buch/chapters/050-differential/uebungsaufgaben/airy.cpp +++ b/buch/chapters/050-differential/uebungsaufgaben/airy.cpp @@ -77,7 +77,7 @@ int main(int argc, char *argv[]) { int longindex; double a = -8; double b = 2.5; - int steps = 200; + int steps = 500; while (EOF != (c = getopt_long(argc, argv, "a:b:do:s:", options, &longindex))) switch (c) { @@ -99,14 +99,14 @@ int main(int argc, char *argv[]) { } if (debug) - fprintf(stderr, "%s:%d: outfile: '%s'\n", - __FILE__, __LINE__, outfilename.c_str()); + fprintf(stderr, "%s:%d: outfile: '%s', a = %.4f, b = %.4f, steps = %d\n", + __FILE__, __LINE__, outfilename.c_str(), a, b, steps); FILE *outfile = fopen(outfilename.c_str(), "w"); - plot(outfile, "yonepath", f1, a, b, 100); - plot(outfile, "ytwopath", f2, a, b, 100); - plot(outfile, "ythreepath", f3, a, b, 100); + plot(outfile, "yonepath", f1, a, b, steps); + plot(outfile, "ytwopath", f2, a, b, steps); + plot(outfile, "ythreepath", f3, a, b, steps); fclose(outfile); diff --git a/buch/chapters/050-differential/uebungsaufgaben/airy.pdf b/buch/chapters/050-differential/uebungsaufgaben/airy.pdf Binary files differindex 6712fa0..672d789 100644 --- a/buch/chapters/050-differential/uebungsaufgaben/airy.pdf +++ b/buch/chapters/050-differential/uebungsaufgaben/airy.pdf |