Sqrt(expr)
returns the square root of
expr
.
See
>> Sqrt(4)
2
>> Sqrt(5)
Sqrt(5)
>> Sqrt(5) // N
2.23606797749979
>> Sqrt(a)^2
a
Complex numbers:
>> Sqrt(-4)
I*2
>> I == Sqrt(-1)
True
>> N(Sqrt(2), 50)
1.41421356237309504880168872420969807856967187537694
- ✅ - full supported