Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
cantor-R
cantor-R(x86-64)
kdeedu-math-cantor-R

Requires :

cantor-libs(x86-64) = 24.12.2-2.fc43
libKF6Completion.so.6()(64bit)
libKF6ConfigCore.so.6()(64bit)
libKF6ConfigGui.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6IconWidgets.so.6()(64bit)
libKF6KIOCore.so.6()(64bit)
libKF6KIOWidgets.so.6()(64bit)
libKF6NewStuffCore.so.6()(64bit)
libKF6NewStuffWidgets.so.6()(64bit)
libKF6SyntaxHighlighting.so.6()(64bit)
libKF6WidgetsAddons.so.6()(64bit)
libKF6XmlGui.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.8)(64bit)
libQt6DBus.so.6()(64bit)
libQt6DBus.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6Help.so.6()(64bit)
libQt6Help.so.6(Qt_6)(64bit)
libQt6Widgets.so.6()(64bit)
libQt6Widgets.so.6(Qt_6)(64bit)
libR.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libcantorlibs.so.28()(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3.1)(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.9)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rpmlib(RichDependencies) <= 4.12.0-1
rtld(GNU_HASH)

Content of RPM :
/usr/bin/cantor_rserver
/usr/lib/.build-id
/usr/lib/.build-id/e3
/usr/lib/.build-id/e3/ca6b16bae539f11bc6621c398d888f1805cf28
/usr/lib/.build-id/e9/4238d97810d7e8372f8c5adf99708fb891b946
/usr/lib64/qt6/plugins/cantor_plugins/backends/cantor_rbackend.so
/usr/share/config.kcfg/rserver.kcfg
/usr/share/knsrcfiles/cantor_r.knsrc