added my-first-env

2-conda/README.md

@@ -43,13 +43,13 @@ conda activate my-first-env  # Windows
 ```
 
 + Install a package:
-Let's install scipy, a popular open-source Python library for scientific computing.
+Let's install numpy, a popular open-source Python library for numeric computing, in particular matrix manipulation.
 ```
-conda install scipy
+conda install numpy
 ```
-We could also have specified which version of scipy to install:
+We could also have specified which version of numpy to install:
 ```
-conda install scipy=1.2.1
+conda install numpy=1.16.4
 ```
 
 __2. Export conda environment__

2-conda/my-first-env-backup.yml

@@ -0,0 +1,25 @@
+name: my-first-env
+channels:
+  - defaults
+dependencies:
+  - blas=1.0=mkl
+  - ca-certificates=2019.5.15=0
+  - certifi=2019.6.16=py37_0
+  - icc_rt=2019.0.0=h0cc432a_1
+  - intel-openmp=2019.4=245
+  - mkl=2019.4=245
+  - mkl_fft=1.0.12=py37h14836fe_0
+  - mkl_random=1.0.2=py37h343c172_0
+  - numpy=1.16.4=py37h19fb1c0_0
+  - numpy-base=1.16.4=py37hc3f5095_0
+  - openssl=1.1.1c=he774522_1
+  - pip=19.1.1=py37_0
+  - python=3.7.3=h8c8aaf0_1
+  - setuptools=41.0.1=py37_0
+  - sqlite=3.28.0=he774522_0
+  - vc=14.1=h0510ff6_4
+  - vs2015_runtime=14.15.26706=h3a45250_4
+  - wheel=0.33.4=py37_0
+  - wincertstore=0.2=py37_0
+prefix: C:\Users\Fergus\Miniconda3\envs\my-first-env
+