Negative values for bounds in SFS are not recognised

[jackaraz]

System Settings

System settings:

• OS: macOS 12.3
• Python version 3.8.9
• gcc/c++ version Apple clang version 13.1.6 (clang-1316.0.21.2)
• MA5: MA5 release : 1.10.2 [ 2022/02/15 ]
• FastJet 3.3.3

Describe the bug

Negative values in SFS bound declaration are not recognized.

To Reproduce

./bin/ma5 -R
set main.fastsim.package = fastjet
define reco_efficiency mu 0.9 [ eta < -1 ]

Error message:

MA5-ERROR: Incorrect formula (ignoring the line): [LEAF[ ETA: { id:0 }], OP[ -: { id:2 }]]
MA5: ast nr. 0
MA5: leaves = 4
MA5:   ** Leaf nr. 0
MA5:     -> type/name = var (ETA)
MA5:     -> mother: []
MA5:     -> daugthers: []
MA5:   ** Leaf nr. 1
MA5:     -> type/name = bin1_op (<)
MA5:     -> mother: [2]
MA5:     -> daugthers: []
MA5:   ** Leaf nr. 2
MA5:     -> type/name = bin1_op (-)
MA5:     -> mother: []
MA5:     -> daugthers: [1, 3]
MA5:   ** Leaf nr. 3
MA5:     -> type/name = cst (1)
MA5:     -> mother: [2]
MA5:     -> daugthers: []

Expected behaviour

-1 Should have been registered as a constant instead of a binary operator.

Log files

No response

Additional information

No response

[BFuks]

This bug has been fixed. Review required (#64)