XMM-Newton Science Analysis System


selectlib (selectlib-4.77) [xmmsas_20230412_1735-21.0.0]

Array arithmetic

In the following the symbols A1, A2, and A3 stand for arrays with the same dimensionality and equal extents in each dimension:

• 1
  Construct a new array and initialize all values to 1.

• A1+A2
  Add the two arrays A1 and A2.

• sin(A1+A2)**2 - exp(A3)
  Construct an array according to the specified expression involving the existing arrays A1, A2, and A3.