-[ t ] [ 5 [0,b] range-increasing? ] unit-test
-[ f ] [ 5 [0,b] range-decreasing? ] unit-test
-[ f ] [ -5 [0,b] range-increasing? ] unit-test
-[ t ] [ -5 [0,b] range-decreasing? ] unit-test
-[ 0 ] [ 5 [0,b] range-min ] unit-test
-[ 5 ] [ 5 [0,b] range-max ] unit-test
-[ 3 ] [ 3 5 [0,b] clamp-to-range ] unit-test
-[ 0 ] [ -1 5 [0,b] clamp-to-range ] unit-test
-[ 5 ] [ 6 5 [0,b] clamp-to-range ] unit-test
-[ { 0 1 2 3 4 } ] [ 5 sequence-index-range >array ] unit-test
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