diff --git a/Golden_Repo/g/gmpy2/gmpy2-2.1.2-GCCcore-11.3.0.eb b/Golden_Repo/g/gmpy2/gmpy2-2.1.2-GCCcore-11.3.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..46df1bb4ed08403353ce1d29f8d4d22afc9ba5da
--- /dev/null
+++ b/Golden_Repo/g/gmpy2/gmpy2-2.1.2-GCCcore-11.3.0.eb
@@ -0,0 +1,25 @@
+easyblock = 'PythonPackage'
+
+name = 'gmpy2'
+version = '2.1.2'
+
+homepage = 'https://github.com/aleaxit/gmpy'
+description = "GMP/MPIR, MPFR, and MPC interface to Python 2.6+ and 3.x"
+
+toolchain = {'name': 'GCCcore', 'version': '11.3.0'}
+
+sources = [SOURCE_TAR_GZ]
+checksums = ['da75140bca128ece795895477e53b43773e3748aa90ba6170eae7ca2c74b82d1']
+
+dependencies = [
+    ('Python', '3.10.4'),
+    ('GMP', '6.2.1'),
+    ('MPFR', '4.1.0'),
+    ('MPC', '1.2.1'),
+]
+
+use_pip = True
+download_dep_fail = True
+sanity_pip_check = True
+
+moduleclass = 'math'
diff --git a/Golden_Repo/m/MPC/MPC-1.2.1-GCCcore-11.3.0.eb b/Golden_Repo/m/MPC/MPC-1.2.1-GCCcore-11.3.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..db636b0b91ef678ed78a329fe452efcca15108ff
--- /dev/null
+++ b/Golden_Repo/m/MPC/MPC-1.2.1-GCCcore-11.3.0.eb
@@ -0,0 +1,35 @@
+easyblock = 'ConfigureMake'
+
+name = 'MPC'
+version = '1.2.1'
+
+homepage = 'http://www.multiprecision.org/'
+description = """Gnu Mpc is a C library for the arithmetic of
+ complex numbers with arbitrarily high precision and correct
+ rounding of the result. It extends the principles of the IEEE-754
+ standard for fixed precision real floating point numbers to
+ complex numbers, providing well-defined semantics for every
+ operation. At the same time, speed of operation at high precision
+ is a major design goal."""
+
+toolchain = {'name': 'GCCcore', 'version': '11.3.0'}
+
+source_urls = ['https://ftpmirror.gnu.org/gnu/mpc/']
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459']
+
+builddependencies = [('binutils', '2.38')]
+
+dependencies = [
+    ('GMP', '6.2.1'),
+    ('MPFR', '4.1.0'),
+]
+
+runtest = 'check'
+
+sanity_check_paths = {
+    'files': ['lib/libmpc.%s' % SHLIB_EXT, 'include/mpc.h'],
+    'dirs': []
+}
+
+moduleclass = 'math'
diff --git a/Golden_Repo/s/sympy/sympy-1.11.1-gcccoremkl-11.3.0-2022.1.0.eb b/Golden_Repo/s/sympy/sympy-1.11.1-gcccoremkl-11.3.0-2022.1.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..125c116b26836285e93afc261c2468841592d75e
--- /dev/null
+++ b/Golden_Repo/s/sympy/sympy-1.11.1-gcccoremkl-11.3.0-2022.1.0.eb
@@ -0,0 +1,37 @@
+easyblock = 'PythonPackage'
+
+name = 'sympy'
+version = '1.11.1'
+
+homepage = 'https://sympy.org/'
+description = """SymPy is a Python library for symbolic mathematics. It aims to
+ become a full-featured computer algebra system (CAS) while keeping the code as
+ simple as possible in order to be comprehensible and easily extensible. SymPy
+ is written entirely in Python and does not require any external libraries."""
+
+toolchain = {'name': 'gcccoremkl', 'version': '11.3.0-2022.1.0'}
+
+sources = [SOURCE_TAR_GZ]
+checksums = ['e32380dce63cb7c0108ed525570092fd45168bdae2faa17e528221ef72e88658']
+
+dependencies = [
+    ('Python', '3.10.4'),
+    ('SciPy-bundle', '2022.05'),
+    ('gmpy2', '2.1.2'),
+]
+
+download_dep_fail = True
+use_pip = True
+
+runtest = 'python setup.py test'
+
+sanity_pip_check = True
+
+sanity_check_paths = {
+    'files': ['bin/isympy'],
+    'dirs': ['lib/python%(pyshortver)s/site-packages/sympy'],
+}
+
+sanity_check_commands = ["isympy --help"]
+
+moduleclass = 'math'