How do I get the row sum of a table?
]t=:?.4 5$10 6 5 9 2 4 9 0 7 0 4 6 8 3 8 1 2 8 0 0 2 +/t NB. this is column sum 23 21 19 10 11
How do I get the row sum of a table?
Use Rank adverb
+/"1 t 26 20 26 12 +/ rows t 26 20 26 12 +/ items t 26 20 26 12
Explanation
+/'s verb rank is _, which means + is inserted in between items (the highest rank cells). You need a verb with rank 1, which means + is inserted between atoms for each line.
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