syntax | name | key | usage |
---|---|---|---|
{ |
begin block | { |
{𝕩+2} |
} |
end block | } |
|
( |
begin expression | ( |
(1+2)×(10÷2) |
) |
end expression | ) |
|
‿ |
ligature | \<space> |
1‿2‿3‿4 |
⟨ |
begin list | \( |
⟨1 ⋄ 2 ⋄ 3 ⋄ 4⟩ |
⟩ |
end list | \) |
|
# |
comment | # |
# this is a comment |
← |
define | \[ |
myVar←5 ⋄ MyFn←{𝕨+𝕩} |
⋄ |
separator | \; |
{a←1+𝕩 ⋄ a×a} 10 |
, |
separator | , |
⟨"foo", "bar"⟩ # equal to ⋄ and newline |
⇐ |
export | \? |
{F⇐{1+𝕩}}.F 10 |
↩ |
change | \' |
var ← 5 ⋄ var ↩ 7 ⋄ var +↩ 1 |
• |
system | \0 |
•Out "Hello World" ⋄ •Show ↕2‿2 |
. |
namespace field | . |
•file.Lines "myfile.txt" |
→ |
return | \] |
[NYI/TBD] |
¯N |
negative number | \9 |
¯3‿¯2‿¯1 = -3‿2‿1 |
fns | name | key | usage |
---|---|---|---|
+ 𝕩 |
conjugate | + |
|
𝕨 + 𝕩 |
add | + |
1‿2‿3 + 1‿2‿3 |
- 𝕩 |
negate | - |
- 1‿2‿3 |
𝕨 - 𝕩 |
subtract | - |
2 - 1‿2‿3 |
× 𝕩 |
sign | \= |
× ¯2‿¯1‿0‿1‿2 |
𝕨 × 𝕩 |
multiply | \= |
2 × 1‿2‿3 |
÷ 𝕩 |
reciprocal | \- |
÷ 2 |
𝕨 ÷ 𝕩 |
divide | \- |
100 ÷ 2‿5‿50 |
⋆ 𝕩 |
exponential | \+ |
⋆ 5 |
𝕨 ⋆ 𝕩 |
power | \+ |
10 ⋆ 2 |
√ 𝕩 |
square root | \_ |
√ 100 |
𝕨 √ 𝕩 |
nth root | \_ |
3 √ 125 |
⌊ 𝕩 |
floor | \b |
⌊ 1.5 |
𝕨 ⌊ 𝕩 |
minimum | \b |
10 ⌊ 5 |
⌈ 𝕩 |
ceiling | \B |
⌈ 1.5 |
𝕨 ⌈ 𝕩 |
maximum | \B |
10 ⌈ 5 |
∧ 𝕩 |
sort up | \t |
∧ 5‿2‿3 |
𝕨 ∧ 𝕩 |
and | \t |
0‿0‿1‿1 ∧ 0‿1‿0‿1 |
∨ 𝕩 |
sort down | \v |
∨ 3‿2‿5 |
𝕨 ∨ 𝕩 |
or | \v |
0‿0‿1‿1 ∨ 0‿1‿0‿1 |
¬ 𝕩 |
not | \~ |
¬ 1‿0‿1 |
𝕨 ¬ 𝕩 |
span | \~ |
20 ¬ 15 |
| 𝕩 |
absolute value | | |
| ¯5‿3‿¯2 |
𝕨 | 𝕩 |
modulus | | |
5 | 3‿4‿5‿6‿7 |
𝕨 ≤ 𝕩 |
less than or equal to | \< |
3 ≤ 4 |
< 𝕩 |
enclose | < |
<1 |
𝕨 < 𝕩 |
less than | < |
1 < 2 |
> 𝕩 |
merge | > |
> ⟨1‿2 ⋄ 3‿4 ⋄ 5‿6⟩ |
𝕨 > 𝕩 |
greater than | > |
1 > 2 |
𝕨 ≥ 𝕩 |
greater than or equal to | \> |
4 ≥ 3 |
= 𝕩 |
rank | = |
= 2‿2‿2⥊1 |
𝕨 = 𝕩 |
equals | = |
1‿2‿3 = 1‿2‿4 |
≠ 𝕩 |
length | \/ |
≠ 2‿3‿5 |
𝕨 ≠ 𝕩 |
not equals | \/ |
1‿2‿3 ≠ 1‿2‿4 |
≡ 𝕩 |
depth | \m |
≡¨ 1‿⟨1⟩‿⟨⟨1⟩⟩ |
𝕨 ≡ 𝕩 |
match | \m |
1‿2‿3 ≡ 1‿2‿3 |
≢ 𝕩 |
shape | \M |
≢ 4‿4⥊1 |
𝕨 ≢ 𝕩 |
not match | \M |
1‿2‿3 ≢ 1‿2‿4 |
⊣ 𝕩 |
identity | \{ |
⊣ 4 |
𝕨 ⊣ 𝕩 |
left | \{ |
3 ⊣ 5 |
⊢ 𝕩 |
identity | \} |
⊢ 5 |
𝕨 ⊢ 𝕩 |
right | \} |
3 ⊢ 4 |
⥊ 𝕩 |
deshape | \z |
⥊ >⟨1‿2 ⋄ 3‿4⟩ |
𝕨 ⥊ 𝕩 |
reshape | \z |
3‿3 ⥊ ↕9 |
∾ 𝕩 |
join | \, |
∾ ⟨1‿2 ⋄ 3‿4 ⋄ 5‿6⟩ |
𝕨 ∾ 𝕩 |
join to | \, |
1‿2‿3 ∾ 4‿5‿6 ∾ 7 |
≍ 𝕩 |
solo | \. |
≍¨ ⟨1 ⋄ 1‿2‿3⟩ |
𝕨 ≍ 𝕩 |
couple | \. |
1‿2‿3 ≍ 4‿5‿6 |
↑ 𝕩 |
prefixes | \r |
↑ 1‿2‿3 |
𝕨 ↑ 𝕩 |
take | \r |
2 ↑ 2‿3‿5 |
↓ 𝕩 |
sufixes | \c |
↓ 1‿2‿3 |
𝕨 ↓ 𝕩 |
drop | \c |
2 ↓ 2‿3‿5 |
↕ 𝕩 |
range | \d |
↕ 4 |
𝕨 ↕ 𝕩 |
windows | \d |
3 ↕ 1‿2‿3‿4‿5‿6 |
« 𝕩 |
nudge | \H |
« 5‿6‿7‿8‿9 |
𝕨 « 𝕩 |
shift before | \H |
99 « 5‿6‿7‿8‿9 |
» 𝕩 |
nudge after | \L |
» 5‿6‿7‿8‿9 |
𝕨 » 𝕩 |
shift after | \L |
99 » 5‿6‿7‿8‿9 |
⌽ 𝕩 |
reverse | \q |
⌽ 1‿2‿3 |
𝕨 ⌽ 𝕩 |
rotate | \q |
2 ⌽ 1‿2‿3‿4‿5‿6 |
⍉ 𝕩 |
transpose | \a |
⍉ 3‿4⥊↕12 |
𝕨 ⍉ 𝕩 |
reorder axes | \a |
0‿0 ⍉ 3‿3⥊↕9 |
/ 𝕩 |
indices | / |
/ 1‿0‿0‿1‿1‿4 |
𝕨 / 𝕩 |
replicate | / |
1‿0‿4 / 1‿2‿3 |
⊏ 𝕩 |
first cell | \i |
⊏ 3‿3‿3⥊↕27 |
𝕨 ⊏ 𝕩 |
select | \i |
1‿1‿0‿2 ⊏ 3‿3⥊↕9 |
⊑ 𝕩 |
first | \I |
⊑ 3‿3⥊↕9 |
𝕨 ⊑ 𝕩 |
pick | \I |
2 ⊑ "abcde" ⋄ 1‿1 ⊑ 3‿3⥊↕ |
⊐ 𝕩 |
classify | \o |
⊐ 4‿5‿6‿4‿5‿8‿9‿4‿5 |
𝕨 ⊐ 𝕩 |
index of | \o |
"abcde" ⊐ "bar" |
⊒ 𝕩 |
occurence count | \O |
⊒ 4‿5‿6‿4‿5‿8‿9‿4‿5 |
𝕨 ⊒ 𝕩 |
progressive index of | \O |
2‿2‿1‿2‿2 ⊒ 2‿2‿2‿2‿1‿1‿2 |
⍋ 𝕩 |
grade up | \T |
(⍋3‿5‿2)⊏3‿5‿2 |
𝕨 ⍋ 𝕩 |
bins up | \T |
10‿20‿30 ⍋ 18‿19‿20‿21‿22 |
⍒ 𝕩 |
grade down | \V |
(⍒3‿5‿2)⊏3‿5‿2 |
𝕨 ⍒ 𝕩 |
bins down | \V |
30‿20‿10 ⍒ 18‿19‿20‿21‿22 |
∊ 𝕩 |
mark first | \e |
∊ "mississippi" |
𝕨 ∊ 𝕩 |
member of | \e |
3‿7 ∊ 1‿2‿3‿4 |
⍷ 𝕩 |
deduplicate | \E |
⍷ "mississippi" |
𝕨 ⍷ 𝕩 |
find | \E |
"is" ⍷ "mississippi" |
⊔ 𝕩 |
group indices | \u |
⊔1‿2‿3‿1‿2‿5‿1‿1‿3 |
𝕨 ⊔ 𝕩 |
group | \u |
0‿0‿¯1‿1‿1‿1 ⊔ "ab cde" |
! 𝕩 |
assert | ! |
! 1>2 |
𝕨 ! 𝕩 |
assert with message | ! |
"this is false" ! 1>2 |
mds | name | key | usage |
---|---|---|---|
˙ |
constant | \" |
(⊢ ÷ 2˙) 10 |
˜ |
self/swap | \` |
ט 4 |
∘ |
atop | \j |
10 -∘÷ 2 |
○ |
over | \k |
"abc" +○≠ "abcde" |
⊸ |
before/bind | \h |
{𝕩>4}⊸/ ↕10 |
⟜ |
after/bind | \l |
÷⟜2 10 |
⌾ |
under | \K |
{1+𝕩}⌾(1‿0‿1⊸/) 10‿20‿30 |
⎉ |
rank | \! |
<⎉2 3‿3‿3⥊↕27 |
˘ |
cells | \1 |
⌽˘ 3‿3⥊↕9 |
⚇ |
depth | \@ |
{+´↕𝕩}⚇0 ⟨1‿2‿3 ⋄ 4⟩ |
¨ |
each | \2 |
×´¨ ⟨1‿2⟩‿⟨3‿4⟩ |
⍟ |
repeat | \# |
({𝕩+2}⍟3) 0 |
⁼ |
undo | \3 |
/⁼ 1‿2‿4‿9 |
◶ |
choose | \$ |
{𝕩>0}◶-‿⊢¨ ¯6‿7 ⋄ (7>2)◶0‿{𝕩‿𝕩} 5 |
⌜ |
table | \4 |
(↕4) ×⌜ ↕8 |
⊘ |
valences | \% |
F←{-𝕩}⊘{𝕨÷𝕩} ⋄ F 2 ⋄ 8 F 2 |
´ |
fold | \5 |
+´1‿2‿3‿4 |
⎊ |
catch | \^ |
{4⊑𝕩}⎊"error" 1‿2 |
˝ |
insert | \6 |
+˝ 3‿3⥊↕9 |
` |
scan | ` |
+\`1‿2‿3‿40 |
arguments | name | key | usage |
---|---|---|---|
𝕩 |
right argument | \x |
{1+𝕩} 5 |
𝕨 |
left argument | \w |
20 {𝕨-𝕩} 5 |
𝕏 |
right argument (function) | \X |
F←- ⋄ 4 {𝕏𝕨} f |
𝕎 |
left argument (function) | \W |
F←- ⋄ f {𝕎𝕩} 5 |
𝕗 |
modifier left operand (subject) | \f |
-{𝕗‿𝕩} 5 |
𝕘 |
modifier right operand (subject) | \g |
-{𝔽 𝕘⊑𝕩}1 5‿6‿7‿8 |
𝔽 |
modifier left operand | \F |
-{𝔽 𝕩} 5 |
𝔾 |
modifier right operand | \G |
-{𝔽 𝔾 𝕩}÷ 10 |
𝕤 |
current function (subject) | \s |
{𝕤 ⋄ 2+2} |
𝕊 |
current function | \S |
{𝕩 × (𝕩>1)◶1‿𝕊 𝕩-1}5 |
𝕣 |
current modifier | \R |
×{𝕩 𝔽 (𝕩>1)◶1‿(𝕗 _𝕣) 𝕩-1} |
constants | name | key | usage |
---|---|---|---|
π |
pi | \p |
2 × π |
∞ |
infinity | \8 |
¯∞ ≡ ¯5÷0 |
@ |
null character | @ |
"foo"-@ |
· |
nothing | \: |
(÷ ·- ⊑) 5‿6‿7 |