x,n. n+f(x))
n:
, f:(n
). sum(f(x) | x < n) 
j == if i=j
true ; false fii,j:. (i=j) 
} == {k:| i 
k < j }m,n:. {m..n} Type| Some definitions of interest. | |
| sum | x,n. n+f(x)) |
| n:, f:(n). sum(f(x) | x < n) | |
| eq_int | j == if i=j true ; false fi |
| i,j:. (i=j) | |
| int_seg | } == {k:| i k < j } |
| m,n:. {m..n} Type |
About:
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