Add subtraction mode to adder

9 jobs for PowerGrid in 17 minutes and 50 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build Docker
passed #820435
build_docker_from_cache

00:10:12

 
  Test
passed #820437
test_mpi

00:04:12

passed #820436
test_serial

00:04:51

80.0%
 
  Demo Runs
passed #820442
run_bernoulli

00:00:27

passed #820443
run_curve_fitting

00:00:24

passed #820439
run_getting_started_1

00:00:30

passed #820440
run_getting_started_2

00:01:08

passed #820441
run_getting_started_3

00:02:45

passed #820438
run_ipynb

00:01:17