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========================================================================
Reverse Polish Notation language
Inspired by Hewlett-Packard RPL language
HP28S user manual is provided as a reference
========================================================================
This project plans to create a clone of HP RPN calculator language,
including at least stack, store, branch, test, trig and logs commands
of HP28S RPL implementation.
Following objects are managed: numbers, binaries, symbols, strings,
programs, plus keywords (ie langage commands and flow controls).
The special feature of this language is to make no difference between
keywords and functions, even user functions.
Numbers (ie scalars) are in 128-bit quadruple precision format (long
double).
Binaries are 64-bits longwords format (long long int).
A GNU-readline-based interactive editor with autocompletion is provided.
Language extensions will soon be included:
- file objects and functions,
- date and time objects and functions,
- shell-calling objects with return code, stdout and stderr treatment,
- loading and saving stack, variables, programs from / to filesystem
========================================================================
Here is a list of HP28s reserved words.
New commands (nonexistent in RPL) are tagged with * in column new.
Commands already implemented are tagged with * in column impl.
Tested commands are tagged with * in column tested.
category command new impl. tested
GENERAL nop * * *
GENERAL help/h/? * *
GENERAL quit/exit/q * *
GENERAL test * *
GENERAL verbose * *
GENERAL std *
GENERAL fix *
GENERAL sci *
GENERAL version * *
GENERAL uname * *
GENERAL edit *
REAL + *
REAL - *
REAL neg *
REAL * *
REAL / *
REAL inv *
REAL % *
REAL %CH *
REAL ^ *
REAL sqrt * *
REAL sq * *
REAL mod * *
STACK drop *
STACK swap *
STACK roll
STACK dup *
STACK over
STACK dup2 *
STACK drop2 *
STACK rot *
STACK list->
STACK rolld
STACK pick *
STACK dupn
STACK dropn
STACK depth *
STACK ->list
STACK load_stack * *
STACK save_stack * *
STORE
STORE sto *
STORE rcl *
STORE purge *
STORE sto+
STORE sto-
STORE sto*
STORE sto/
STORE sneg
STORE sinv
STORE sconj
STORE erase * *
STORE vars * *
STORE include *
STORE load_vars *
STORE save_vars *
PROGRAM eval *
PROGRAM load_prog *
PROGRAM save_prog *
ALGEBRA neg * *
ALGEBRA colct
ALGEBRA expan
ALGEBRA size
ALGEBRA form
ALGEBRA obsub
ALGEBRA exsub
ALGEBRA taylr
ALGEBRA isol
ALGEBRA quad,
ALGEBRA show
ALGEBRA obget
ALGEBRA exget
BINARY + *
BINARY - *
BINARY * *
BINARY / *
BINARY dec *
BINARY hex *
BINARY oct *
BINARY bin *
BINARY stws
BINARY rcws
BINARY rl
BINARY rr
BINARY rlb
BINARY rrb
BINARY r->b *
BINARY b->r *
BINARY sl
BINARY sr
BINARY slb
BINARY srb
BINARY asr
BINARY and
BINARY or
BINARY xor
BINARY not
STRING + *
STRING ->str *
STRING str-> *
STRING chr
STRING num
STRING ->lcd
STRING lcd->
STRING pos
STRING sub
STRING size
STRING disp
BRANCH
BRANCH if *
BRANCH then *
BRANCH else *
BRANCH end *
BRANCH start *
BRANCH for *
BRANCH next *
BRANCH step *
BRANCH ift
BRANCH ifte
BRANCH do
BRANCH until
BRANCH end
BRANCH while
BRANCH repeat
BRANCH end
TEST
TEST != *
TEST > *
TEST >= *
TEST < *
TEST <= *
TEST sf
TEST cf
TEST fs?
TEST fc?
TEST fs?c
TEST fc?c
TEST and *
TEST or *
TEST xor *
TEST not *
TEST same *
TEST == *
TEST stof
TEST rclf
TEST type
TRIG
TRIG pi * *
TRIG sin *
TRIG asin *
TRIG cos *
TRIG acos *
TRIG tan *
TRIG atan *
TRIG p→r
TRIG r→p
TRIG r→c
TRIG c→r
TRIG arg
TRIG →hms
TRIG hms→
TRIG hms+
TRIG hms-
TRIG d→r *
TRIG r→d *
LOGS
LOGS log *
LOGS alog *
LOGS ln *
LOGS exp *
LOGS lnp1
LOGS expm
LOGS sinh *
LOGS asinh *
LOGS cosh *
LOGS acosh *
LOGS tanh *
LOGS atanh *
Not yet
=======
MEMORY
mem, menu, order, path, home, crdir, vars, clusr,
STAT
∑dat, ∑par, ∑+, ∑-, n∑, cl∑, sto∑, rcl∑, tot, mean, sdev, var, max∑,
min∑, col∑, corr, cov, lr, predev, utpc, utpf, utpn, utpt, comb, perm
PRINT
pr1, prst, prvar, prlcd, cr, trac, prstc, prusr, prmd
SOLV
steq, rceq, isol, quad, show, root,
PLOT
ppar, steq, rceq, pmin, pmax, indep, draw, res, axes, centr, *w, *h,
sto∑, rcl∑, col∑, scl∑, drw∑, cllcd, digtiz
CURSOR
ins, del, ← → ↑ ↓, cmd, undo, last, ml, rdx, prmd
CONTRL
sst, halt, abort, kill, wait, key, bepp, cllcd, disp, clmf, errn,
errm
CATALOG
next, prev, scan, use, fetch, quit
UNITS
convert
CUSTOM
menu, custom
========================================================================
Other standard files:
README
TODO
========================================================================
Other notes:
Compiled with g++ Makefile generated by automake.
External dependencies needed: automake, readline (libreadline-dev)
========================================================================

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# **R**everse **P**olish **N**otation language
Inspired by Hewlett-Packard RPL language
**HP28S** user manual is provided as a reference
- This project plans to create a clone of **Hewlett Packard RPN calculator language**, including at least STACK, STORE, BRANCH, TEST, TRIG and LOGS commands of HP28S RPL implementation.
- Following objects are managed: numbers, binaries, symbols, strings,
programs, plus keywords (ie langage commands and flow controls).
- The special feature of this language is to make no difference between
keywords and functions, even user functions.
- Numbers (ie scalars) are in 128-bit quadruple precision format (long
double). Binaries are 64-bits longwords format (long long int).
- A GNU-readline-based interactive editor with autocompletion is provided.
- Language extensions will soon be included:
- file objects and functions,
- date and time objects and functions,
- shell-calling objects with return code, stdout and stderr treatment,
- loading and saving | STACK |, variables, | PROGRAM |s from / to filesystem
## Here is a list of HP28s reserved words.
New commands (nonexistent in RPL) are tagged with * in column new.
Commands already implemented are tagged with * in column impl.
| TEST |ed commands are tagged with * in column | TEST |ed.
| Période | Qui | Consommé | Consommé tot. |
| ------- | ------- | -------- | ------------- |
| < S36 | Adel | 1 | 1 / 38 |
| category | command | new | implemented | tested |
| -------- | ------- | --- | ----------- | ------ |
| GENERAL | nop |*| *| *|
| GENERAL | help/h/? | * | *| |
| GENERAL | quit/exit/q| *| *| |
| GENERAL | test | * | *| |
| GENERAL | verbose | * | *| |
| GENERAL | std | | *| |
| GENERAL | fix | | *| |
| GENERAL | sci | | *| |
| GENERAL | version | * | *| |
| GENERAL | uname | * | *| |
| GENERAL | edit | | *| |
| REAL | + | | *| |
| REAL | - | | *| |
| REAL | neg | | *| |
| REAL | * | | *| |
| REAL | / | | *| |
| REAL | inv | | *| |
| REAL | % | | *| |
| REAL | %CH | | *| |
| REAL | ^ | | *| |
| REAL | sqrt | * | *| |
| REAL | sq | * | *| |
| REAL | mod |*| *| |
| STACK | drop | | *| |
| STACK | swap | | *| |
| STACK | roll | | | |
| STACK | dup | | *| |
| STACK | over | | | |
| STACK | dup2 | | *| |
| STACK | drop2 | | *| |
| STACK | rot | | *| |
| STACK | list-> | | | |
| STACK | rolld | | | |
| STACK | pick | | *| |
| STACK | dupn | | | |
| STACK | dropn | | | |
| STACK | depth | | *| |
| STACK | ->list | | | |
| STACK | load_store | * | *| |
| STACK | save_store | * | *| |
| STORE | sto | | * | |
| STORE | rcl | | * | |
| STORE | purge | | * | |
| STORE | sto+ | | | |
| STORE | sto- | | | |
| STORE | sto* | | | |
| STORE | sto/ | | | |
| STORE | sneg | | | |
| STORE | sinv | | | |
| STORE | sconj | | | |
| STORE | erase | | * | * |
| STORE | vars | | * | * |
| STORE | include | | | |
| STORE | load_vars | | | |
| STORE | save_vars | | | |
| PROGRAM | eval | | * | |
| PROGRAM | load_prog | | | |
| PROGRAM | save_prog | | | |
| ALGEBRA | neg | | * | * |
| ALGEBRA | colct | | | |
| ALGEBRA | expan | | | |
| ALGEBRA | size | | | |
| ALGEBRA | form | | | |
| ALGEBRA | obsub | | | |
| ALGEBRA | exsub | | | |
| ALGEBRA | taylr | | | |
| ALGEBRA | isol | | | |
| ALGEBRA | quad | | | |
| ALGEBRA | show | | | |
| ALGEBRA | obget | | | |
| ALGEBRA | exget | | | |
| BINARY | + | | * | * |
| BINARY | - | | * | * |
| BINARY | * | | * | * |
| BINARY | / | | * | * |
| BINARY | dec | | * | * |
| BINARY | hex | | * | * |
| BINARY | oct | | * | * |
| BINARY | bin | | * | * |
| BINARY | stws | | | |
| BINARY | rcws | | | |
| BINARY | rl | | | |
| BINARY | rr | | | |
| BINARY | rlb | | | |
| BINARY | rrb | | | |
| BINARY | r->b | | * | * |
| BINARY | b->r | | * | * |
| BINARY | sl | | | |
| BINARY | sr | | | |
| BINARY | slb | | | |
| BINARY | srb | | | |
| BINARY | asr | | | |
| BINARY | and | | * | * |
| BINARY | or | | * | * |
| BINARY | xor | | * | * |
| BINARY | not | | * | * |
| STRING | + | | * | |
| STRING | ->str | | * | |
| STRING | str-> | | * | |
| STRING | chr | | | |
| STRING | num | | | |
| STRING | ->lcd | | | |
| STRING | lcd-> | | | |
| STRING | pos | | | |
| STRING | sub | | | |
| STRING | size | | | |
| STRING | disp | | | |
| BRANCH |
| BRANCH | if | | * | * |
| BRANCH | then | | * | * |
| BRANCH | else | | * | * |
| BRANCH | end | | * | * |
| BRANCH | start | | * | * |
| BRANCH | for | | * | * |
| BRANCH | next | | * | * |
| BRANCH | step | | * | * |
| BRANCH | ift | | | |
| BRANCH | ifte | | | |
| BRANCH | do | | | |
| BRANCH | until | | | |
| BRANCH | end | | | |
| BRANCH | while | | | |
| BRANCH | repeat | | | |
| BRANCH | end | | | |
| TEST | != | | * | |
| TEST | > | | * | |
| TEST | >= | | * | |
| TEST | < | | * | |
| TEST | <= | | * | |
| TEST | sf | | | |
| TEST | cf | | | |
| TEST | fs? | | | |
| TEST | fc? | | | |
| TEST | fs?c | | | |
| TEST | fc?c | | | |
| TEST | and | | * | |
| TEST | or | | * | |
| TEST | xor | | * | |
| TEST | not | | * | |
| TEST | same | | * | |
| TEST | == | | * | |
| TEST | stof | | | |
| TEST | rclf | | | |
| TEST | type | | | |
| TRIG | pi | | * | * |
| TRIG | sin | | * | |
| TRIG | asin | | * | |
| TRIG | cos | | * | |
| TRIG | acos | | * | |
| TRIG | tan | | * | |
| TRIG | atan | | * | |
| TRIG | p→r | | | |
| TRIG | r→p | | | |
| TRIG | r→c | | | |
| TRIG | c→r | | | |
| TRIG | arg | | | |
| TRIG | →hms | | | |
| TRIG | hms→ | | | |
| TRIG | hms+ | | | |
| TRIG | hms- | | | |
| TRIG | d→r | | * | |
| TRIG | r→d | | * | |
| LOGS | log | | * | |
| LOGS | alog | | * | |
| LOGS | ln | | * | |
| LOGS | exp | | * | |
| LOGS | lnp1 | | | |
| LOGS | expm | | | |
| LOGS | sinh | | * | |
| LOGS | asinh | | * | |
| LOGS | cosh | | * | |
| LOGS | acosh | | * | |
| LOGS | tanh | | * | |
| LOGS | atanh | | * | |
### Further
**MEMORY**
mem, menu, order, path, home, crdir, vars, clusr,
**STAT**
∑dat, ∑par, ∑+, ∑-, n∑, cl∑, sto∑, rcl∑, tot, mean, sdev, var, max∑,
min∑, col∑, corr, cov, lr, predev, utpc, utpf, utpn, utpt, comb, perm
**PRINT**
pr1, prst, prvar, prlcd, cr, trac, prstc, prusr, prmd
**SOLV**
steq, rceq, isol, quad, show, root,
**PLOT**
ppar, steq, rceq, pmin, pmax, indep, draw, res, axes, centr, *w, *h,
sto∑, rcl∑, col∑, scl∑, drw∑, cllcd, digtiz
**CURSOR**
ins, del, ← → ↑ ↓, cmd, undo, last, ml, rdx, prmd
**CONTRL**
sst, halt, abort, kill, wait, key, bepp, cllcd, disp, clmf, errn,
errm
**CATALOG**
next, prev, scan, use, fetch, quit
**UNITS**
convert
**CUSTOM**
menu, custom
## Notes
Compiled with g++ Makefile generated by automake.
External dependencies needed: automake, readline (libreadline-dev)