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

Provides :
ghc-texmath
ghc-texmath(x86-64)
libHStexmath-0.11-L49uUAtA4zG7dz28rWWw4C-ghc8.4.2.so()(64bit)

Requires :

libHSinteger-gmp-1.0.2.0-ghc8.4.2.so()(64bit)
libc.so.6()(64bit)
libHSparsec-3.1.13.0-ghc8.4.2.so()(64bit)
libHSaeson-1.2.4.0-GTGgB04DBvYEN3TRAgSb4y-ghc8.4.2.so()(64bit)
libHSghc-boot-th-8.4.2-ghc8.4.2.so()(64bit)
librt.so.1()(64bit)
libHSinteger-logarithms-1.0.2.1-KTtq4CBpjpvEUZ9qRz5Dnw-ghc8.4.2.so()(64bit)
libHSunordered-containers-0.2.9.0-IkfpzvG0LzrHAbTzfMidvY-ghc8.4.2.so()(64bit)
libHSrandom-1.1-9LLJAJa4iQFLJiLXBOBXBV-ghc8.4.2.so()(64bit)
libHSbase-4.11.1.0-ghc8.4.2.so()(64bit)
libHSbytestring-0.10.8.2-ghc8.4.2.so()(64bit)
libHSuuid-types-1.0.3-4LRfqenFxnCEAfzmPjwN1Z-ghc8.4.2.so()(64bit)
libHSattoparsec-0.13.2.2-BBVvhLzRKYh8bZUniQQAXA-ghc8.4.2.so()(64bit)
libHSunix-2.7.2.2-ghc8.4.2.so()(64bit)
libHSpandoc-types-1.17.4.2-A3ibnKzsiux6lsUR4za2Mj-ghc8.4.2.so()(64bit)
libHShashable-1.2.7.0-8MkquYouWwiLIw3HmVGSkN-ghc8.4.2.so()(64bit)
libHSdlist-0.8.0.4-EWVGGTJvTTW8quLYK9yz9r-ghc8.4.2.so()(64bit)
libHSmtl-2.2.2-ghc8.4.2.so()(64bit)
libHStext-1.2.3.0-ghc8.4.2.so()(64bit)
libdl.so.2()(64bit)
libHSxml-1.3.14-Iiopw2ucwBuIKdlkbvc4Gm-ghc8.4.2.so()(64bit)
libHSth-abstraction-0.2.6.0-8bhBYrrqrAJFCd9hjMrFb4-ghc8.4.2.so()(64bit)
libHStemplate-haskell-2.13.0.0-ghc8.4.2.so()(64bit)
libHSghc-prim-0.5.2.0-ghc8.4.2.so()(64bit)
libgmp.so.10()(64bit)
libHSbase-compat-0.9.3-EOJYgvsvJ5m9alQttLPQlW-ghc8.4.2.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libHSscientific-0.3.6.2-DjpZ7roOxEw4xDnigGRV5E-ghc8.4.2.so()(64bit)
libutil.so.1()(64bit)
libHSQuickCheck-2.11.3-3XHQpBYb83U2mMvNz2AjQX-ghc8.4.2.so()(64bit)
libHStransformers-compat-0.6.2-EZ0ZvADLUlc4V8RuKaJX5W-ghc8.4.2.so()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0()(64bit)
libHSsyb-0.7-2jW43lwzJV5e7EQvU8PxV-ghc8.4.2.so()(64bit)
libHStagged-0.8.5-4YetGW889ApC8am7APN51M-ghc8.4.2.so()(64bit)
libHScontainers-0.5.11.0-ghc8.4.2.so()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
libHSdeepseq-1.4.3.0-ghc8.4.2.so()(64bit)
libHSbinary-0.8.5.1-ghc8.4.2.so()(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
libm.so.6()(64bit)
libHStime-1.8.0.2-ghc8.4.2.so()(64bit)
libHSvector-0.12.0.1-4awQG9XUvVEBfJgKGHBhOb-ghc8.4.2.so()(64bit)
libHSarray-0.5.2.0-ghc8.4.2.so()(64bit)
libHSprimitive-0.6.3.0-DaZpcxwJp2TGn8ITSgfI4C-ghc8.4.2.so()(64bit)
libHStime-locale-compat-0.1.1.4-BGKIX6yWQCyIRnAQg4xT4Q-ghc8.4.2.so()(64bit)
libHSpretty-1.1.3.6-ghc8.4.2.so()(64bit)
libHStransformers-0.5.5.0-ghc8.4.2.so()(64bit)
libHStf-random-0.5-BZa4jMFCdGCK8yjkzN18lQ-ghc8.4.2.so()(64bit)

Content of RPM :
/usr/lib64/ghc-8.4.2/texmath-0.11-L49uUAtA4zG7dz28rWWw4C
/usr/lib64/ghc-8.4.2/texmath-0.11-L49uUAtA4zG7dz28rWWw4C/libHStexmath-0.11-L49uUAtA4zG7dz28rWWw4C-ghc8.4.2.so
/usr/share/licenses/ghc-texmath
/usr/share/licenses/ghc-texmath/LICENSE