Hello, It breaks when the left argument is 1. In addition, with the internal macros, the si stack is polluted.
1+/⍳5
1 2 3 4 5
1{⍺+⍵}/⍳5
INDEX ERROR
μ-Z__pA_LO_REDUCE_X_B[5] μ-T←⊂(⊃μ-B1[μ-H;μ-a-μ-M;μ-L])μ-LO⊃μ-T
^ ^
)sis
μ-Z__pA_LO_REDUCE_X_B[5] μ-T←⊂(⊃μ-B1[μ-H;μ-a-μ-M;μ-L])μ-LO⊃μ-T
^ ^
⋆ 1{⍺+⍵}/⍳5
^
)sinl
μ-Z__pA_LO_REDUCE_X_B[5] μ-Z μ-A μ-LO μ-B μ-B1 μ-rho_Z μ-rho_B1 μ-T μ-H μ-M
μ-L μ-a μ-N μ-I μ-I_max
⋆
Best,
Xiao-Yong
