This is the "optimized" version of the inverse square root from the "Quake Game Engine". Just try to understand it...

I survived OCD/anxiety/depression and growing up autistic without my needs being understood. But I also survived the mental health system - something that can be hard to explain. In September, 2,020 autistic people or people with learning disabilities were in mental health hospitals across England, with 200 under 18 (@Autism). Though a significant proportion of us on the CAMHS unit I was on were autistic, just not diagnosed at the time. There, we endured more trauma - restraint, seclusion, lack of freedom/privacy and traumatic incidents. Though in many ways I was fortunate (e.g. autistic people are 4-9 times more likely to die by suicide and the average admission is 5 years), I still struggle with some things I experienced. We need autistic people’s needs to be understood and supported. We need to avoid autistic people reaching such crisis that hospital, especially sectioning under the Mental Health Act, is considered required. We need professionals assessing us in crisis to understand neurodivergence so our distress isn’t misunderstood. /1

How to turn the new M4-based Mac mini on/off.