💾 Archived View for blitter.com › apl-books › apl.maxhost.org › apl-notes.txt captured on 2022-07-16 at 17:20:57.
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aplus running on acer uses GPL a+ to execute 1=1 give 1 alt @ gives <- operator alt - gives divide alt ] gives -> operator (clears error) alt + gives x multiplication v <-2 3 1 1 2 assign array v a series of numbers v <-1 2 3 4 5 +/v returns sum of 15 x/v returns product of 120 (not x but multiply) +\v returns partial sums (e.g. 1 3 6 10 15) #v returns number of elements in array v v[0] returns the first element which is 1 v*2 returns v to the power of 2 7*3 gives 343 (7 to the exponent 3) 1.23e5 gives 123000 ?3 returns a random number from 0 to 2 (note difference from aplx) "I can't go" gives I can't go ctrl-d exists a+ $off exits a+ $load script loads script $load /usr/share/aplus-fsf/file $ls executes ls $ps -efw executes ps -efw $cd /home/cubeman/apl check MTS D5 distribution for APL\360 on xterm-apl ------------ alt [ gives <- operator alt ] gives -> operator (clears error) alt - gives multiply alt = gives divide alt s gives ceiling alt d gives floor alt 2 gives high minus alt ` gives diamond alt q gives ? alt l gives box alt o gives pi times alt r gives reshape alt-shift-5 gives circle with vertical line