**Supported platforms:**

**Available since:** Gideros 2017.11

### Description

**a=b[c**** , **d] the same as **a=b[c][d]** but shorter and easier to understand and read.

### Examples

a={{1,2,3},{4,5,6},{7,8,9}}
b=a[2,2] -- b will be 5, easier to read than b=a[2][2]
a[2,2]=7 -- change value of a[2,2] to 7, same as a[2][2]=7