Computation times

03:42.811 total execution time for 5 files from examples/gallery_examples/01_basic:

Example	Time	Mem (MB)
Bolt pretension (bolt_pretension.py)	01:56.134	0.0
Topology optimization of a simple cantilever beam (topology_optimization_cantilever_beam.py)	00:39.220	0.0
Steady State Thermal Analysis of cooling holes on a representative model (cooling_holes_thermal_analysis.py)	00:28.757	0.0
Basic valve implementation (valve.py)	00:19.660	0.0
Steady state thermal analysis (steady_state_thermal_analysis.py)	00:19.040	0.0