User:CRGreathouse: Difference between revisions

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Latest revision as of 13:55, 17 December 2015

Languages I use
Language	Proficiency
C	advanced
C#	intermediate
Go	beginner
JavaScript	advanced
LaTeX	advanced
Mathematica	beginner
MySQL	intermediate
PARI/GP	advanced
Perl	intermediate
PHP	beginner
Ruby	beginner
Scheme	beginner
UNIX Shell	intermediate

Bare lang tags on RC
Category:PARI/GP
Reports:Tasks not implemented in PARI/GP
Special:MostLinkedCategories/RC POP.OUT
User:CRGreathouse/PARI GP contributors
Useful PARI/GP tasks: Operator precedence

Out of practice
Language	Proficiency
BASIC	intermediate
Forth	beginner
Java	intermediate
LabVIEW	beginner
MATLAB	beginner
VBScript	beginner
Visual Basic	intermediate

My tasks

I occasionally create tasks, usually with some reference implementation in a reasonably-common language like C, Perl, or JavaScript.

GeSHi tester

As of 2011-08-05, the highlighting works essentially correctly. Remaining issues:

Types don't work. gp2c types (e.g., :mp) are highlighted as though they were commands, and GP types (e.g., "t_INT") are not highlighted at all.
Escapes in strings are not highlighted, though they are properly detected in terms of ending strings.
Defaults that conflict with keywords (simplify and log) are highlighted wrong; not a big deal.
Default keywords and types are highlighted outside their proper context, though this is probably not a big deal.
Colors should probably be changed (my fault!); member functions and strings are too conspicuous and defaults and error types are not conspicuous enough. Maybe a desaturated green for strings and switch the blue-violet used for defaults and errors with the purple of the member functions.
New functions, defaults, constants, etc. from 2.6 need to be added

<lang parigp>x:real -> x^2 x->x^2 /* lambdas */ a += b <<= c >>= d -= e *= f /= g \= h \/= i %= j Pi + Catalan + Euler \\ Is the new 2.6.0 constant highlighted? func26 = [ellheegner,cmp,getenv] \\ Are the new 2.6.x functions working? default(linewrap, 0) \\ Is the new 2.6.0 default working? myFunc(x:real, y:mp, z:int)=[x,y,z]; \\ gp2c types, including one that conflicts with a function realprecision=mp+7; \\ should not be highlighted whatType(x)=if(type(x)=="t_INT", "integer", "something else") \\ GP types default(realprecision, 29); \\ defaults default(simplify, 1) \\ default that conflicts with a function trap(gdiver, "tried to divide by 0", 1/0) \\ error type "this is a string with embedded \"quotes\" and "a_variable" in the middle" \\ string context, embedded " "another string, this one with a \\ in the middle, the rest shouldn't be a comment" 'this is all a giant literal_variable \\ not a quote, not an error -- though if only the first part is treated as a variable that would be fine (x^2+1)'+1 \\ derivative of x^2+1, plus one -- nothing funny should happen to the +1 100 \ 9 *4 / 3 + 1 - 2 \\ are operators highlighted equally, even integer division? 100\9\/3 \/ 1 \\ what about without spaces, or the unusual \/ operator? n=[1,2][9^9%2+1] \\ other operators (a && b) || (c && d) == e++ === f-- != g; !#[]~ \\ operators sum(i=1,9,variable_with_underscore); Mod(3,9).mod \\ member function quadgen(5).disc \\ another member function Fibonacci=7 \\ should not be highlighted</lang>

PARI/GP Features

& and | were deprecated in 2011 and became obsolete in 2013. Please use && and || instead.

@@ Line 1: / Line 1: @@
-{{mylangbegin}}
+{{mylangbegin|Languages I use}}
-{{mylang|BASIC|out of practice}}
 {{mylang|C|advanced}}
-{{mylang|C++|out of practice}}
+{{mylang|C sharp|intermediate|C#}}
-{{mylang|C sharp|advanced|C#}}
+{{mylang|Go|beginner}}
-{{mylang|Forth|beginner}}
-{{mylang|Java|out of practice}}
 {{mylang|JavaScript|advanced}}
-{{mylang|LabVIEW|beginner}}
 {{mylang|LaTeX|advanced}}
 {{mylang|Mathematica|beginner}}
-{{mylang|MATLAB|out of practice}}
+{{mylang|MySQL|intermediate}}
-{{mylang|MySQL|intemediate}}
 {{mylang|PARI/GP|advanced}}
 {{mylang|Perl|intermediate}}
 {{mylang|PHP|beginner}}
+{{mylang|Ruby|beginner}}
 {{mylang|Scheme|beginner}}
 {{mylang|UNIX Shell|intermediate}}
+{{mylangend}}
-{{mylang|VBScript|out of practice}}
+*[[User:CRGreathouse/lang tags|Bare lang tags]] on RC
-{{mylang|Visual Basic|out of practice}}
+*[[:Category:PARI/GP]]
+*[[Reports:Tasks not implemented in PARI/GP]]
+*[[Special:MostLinkedCategories]]/[[RC POP.OUT]]
+*[[User:CRGreathouse/PARI GP contributors]]
+*Useful PARI/GP tasks: [[Operator precedence#PARI/GP|Operator precedence]]
+<br clear="right">
+{{mylangbegin|Out of practice}}
+{{mylang|BASIC|intermediate}}
+{{mylang|Forth|beginner}}
+{{mylang|Java|intermediate}}
+{{mylang|LabVIEW|beginner}}
+{{mylang|MATLAB|beginner}}
+{{mylang|VBScript|beginner}}
+{{mylang|Visual Basic|intermediate}}
 {{mylangend}}
 <!-- The scale I'm using:
 (non-user) -- beginner -- intermediate -- advanced -- expert -- (designer)
-Other values, like "out of practice", can be used but are not ranked.
 -->
-*[[:Category:PARI/GP]]
-*[[Reports:Tasks not implemented in PARI/GP]]
-*[[Special:MostLinkedCategories]]
-*[[User:CRGreathouse/PARI GP contributors]]
 ==My tasks==
@@ Line 37: / Line 40: @@
 ==GeSHi tester==
+As of 2011-08-05, the highlighting works essentially correctly.  Remaining issues:
-So far (2011-07-11), comments and keywords work just fine (though the 2.6 ones have not been added and the two comment types are highlighted differently).  gp2c types work except :real which conflicts with the function of the same name. GP types do not work. Default keywords work except the two that conflict with functions, <code>simplify</code> and <code>log.</code>. Embedded quotes and even string context work just fine.  Operators are not highlighted, which means I don't have to care about special ones like <code>\/</code>.
+* Types don't work.  gp2c types (e.g., <code>:mp</code>) are highlighted as though they were commands, and GP types (e.g., <code>"t_INT"</code>) are not highlighted at all.
+* Escapes in strings are not highlighted, though they are properly detected in terms of ending strings.
-Default keywords and types are highlighted outside their proper context, though this is probably not a big deal.
+* Defaults that conflict with keywords (<code>simplify</code> and <code>log</code>) are highlighted wrong; not a big deal.
+* Default keywords and types are highlighted outside their proper context, though this is probably not a big deal.
+* Colors should probably be changed (my fault!); member functions and strings are too conspicuous and defaults and error types are not conspicuous enough. Maybe a desaturated green for strings and switch the blue-violet used for defaults and errors with the purple of the member functions.
+* New functions, defaults, constants, etc. from 2.6 need to be added
 <lang parigp>x:real -> x^2
 x->x^2 /* lambdas */
 a += b <<= c >>= d -= e *= f /= g \= h \/= i %= j
-ellheegner(ellinit([0, -1, 1, -33, 93])) \\ Do the 2.6.x functions work?
+Pi + Catalan + Euler \\ Is the new 2.6.0 constant highlighted?
+func26 = [ellheegner,cmp,getenv] \\ Are the new 2.6.x functions working?
+default(linewrap, 0) \\ Is the new 2.6.0 default working?
 myFunc(x:real, y:mp, z:int)=[x,y,z]; \\ gp2c types, including one that conflicts with a function
 realprecision=mp+7; \\ should not be highlighted
@@ Line 59: / Line 68: @@
 n=[1,2][9^9%2+1] \\ other operators
 (a && b) || (c && d) == e++ === f-- != g;
+!#[]~ \\ operators
-for(i=1,9,variable_with_underscore);
+sum(i=1,9,variable_with_underscore);
 Mod(3,9).mod \\ member function
 quadgen(5).disc \\ another member function
 Fibonacci=7 \\ should not be highlighted</lang>
+== PARI/GP Features ==
+<code>&</code> and <code>|</code> were [http://pari.math.u-bordeaux.fr/archives/pari-announce-11/msg00001.html deprecated in 2011] and became obsolete in 2013. Please use <code>&&</code> and <code>||</code> instead.