# highestWeightsDecomposition(...,Range=>...) -- decompose only part of a complex

## Description

Restrict the range of a complex to be decomposed into highest weight modules. Set this argument to {lo,hi} to restrict to homological dimensions from lo to hi.

## Further information

• Default value: {-infinity, infinity}
• Function: highestWeightsDecomposition -- irreducible decomposition of a complex, ring, ideal or module
• Option key: Range -- decompose only part of a complex

## Caveat

This argument is not used when decomposing rings, ideals or modules but only with complexes.