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

Provides :
python3-mathgl
python3-mathgl(x86-64)

Requires :

libGL.so.1()(64bit)
libGLU.so.1()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libdl.so.2()(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgif.so.4()(64bit)
libgomp.so.1()(64bit)
libgomp.so.1(GOMP_1.0)(64bit)
libgsl.so.19()(64bit)
libgslcblas.so.0()(64bit)
libhdf5.so.10()(64bit)
libhpdf-2.2.1.so()(64bit)
libjpeg.so.62()(64bit)
libltdl.so.7()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libmgl.so.7.5.0()(64bit)
libpng16.so.16()(64bit)
libpthread.so.0()(64bit)
libpython3.6m.so.1.0()(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)
libstdc++.so.6(GLIBCXX_3.4.21)(64bit)
libz.so.1()(64bit)
mathgl = 2.4.1-1.fc26
python(abi) = 3.6
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/python3.6/site-packages/__pycache__
/usr/lib/python3.6/site-packages/__pycache__/mathgl.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/__pycache__/mathgl.cpython-36.pyc
/usr/lib/python3.6/site-packages/_mathgl.cpython-36m-x86_64-linux-gnu.so
/usr/lib/python3.6/site-packages/mathgl.py