Math plug-in - Revision history

62.109.78.162: /* Math expression functions (mostly by deguix) */

2010-03-05T15:16:58Z

Math expression functions (mostly by deguix)

â† Older revision		Revision as of 15:16, 5 March 2010
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	DayToSec(a) (a*HourToSec(24))		DayToSec(a) (a*HourToSec(24))
	MonthToSec(a,b, c) (a--;c=a*DayToSec(31);#[a>=1,#[IsLeapYear(b)==1,c-=DayToSec(2),c-=DayToSec(3)]];#[a>=3, c-=DayToSec(1)];#[a>=5, c-=DayToSec(1)];#[a>=8, c-=DayToSec(1)];#[a>=10, c-=DayToSec(1)];#[a>11, c=0];c)		MonthToSec(a,b, c) (a--;c=a*DayToSec(31);#[a>=1,#[IsLeapYear(b)==1,c-=DayToSec(2),c-=DayToSec(3)]];#[a>=3, c-=DayToSec(1)];#[a>=5, c-=DayToSec(1)];#[a>=8, c-=DayToSec(1)];#[a>=10, c-=DayToSec(1)];#[a>11, c=0];c)
	YearToSec(a,b, c) (c=0;#{++b<=a,#[IsLeapYear(a-1),c+=DayToSec(366),c+=DayToSec(365)]};c)		YearToSec(a,b, c) (c=0;#{++b<=a,#[IsLeapYear(b-1),c+=DayToSec(366),c+=DayToSec(365)]};c)

	DateToSec(a,b,c,d,e,f,g, h) (h=YearToSec(g, a)+MonthToSec(f, a)+DayToSec(e-1)+HourToSec(b)+MinToSec(c)+d;h)		DateToSec(a,b,c,d,e,f,g, h) (h=YearToSec(g, a)+MonthToSec(f, a)+DayToSec(e-1)+HourToSec(b)+MinToSec(c)+d;h)

2008-04-22T10:16:17Z

Reverted edits by 84.77.241.32 to last version by Deguix

2008-04-22T09:42:13Z

2006-10-22T19:13:58Z

â† Older revision		Revision as of 19:13, 22 October 2006
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	SecToDate(a,b,&c,&d,&e,&f,&g,&h, i) (h=SecToYear(a,b,i);a=i;g=SecToMonth(a,b,i);a=i;f=SecToDay(a,i)+1;a=i;c=SecToHour(a,i);a=i;d=SecToMin(a,e))		SecToDate(a,b,&c,&d,&e,&f,&g,&h, i) (h=SecToYear(a,b,i);a=i;g=SecToMonth(a,b,i);a=i;f=SecToDay(a,i)+1;a=i;c=SecToHour(a,i);a=i;d=SecToMin(a,e))

	;Format: ~~DateToSec~~(Seconds,Year in which the counting of seconds start,Hour,Minute,Second,Day,Month,Year)		;Format: SecToDate(Seconds,Year in which the counting of seconds start,Hour,Minute,Second,Day,Month,Year)
	SecToDate(5184000,2004,r0,r1,r2,r3,r4,r5)		SecToDate(5184000,2004,r0,r1,r2,r3,r4,r5)

2006-10-22T19:13:34Z

I'm going to clean up the functions here later on...

â† Older revision		Revision as of 19:13, 22 October 2006
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	DateToSec(a,b,c,d,e,f,g, h) (h=YearToSec(g, a)+MonthToSec(f, a)+DayToSec(e-1)+HourToSec(b)+MinToSec(c)+d;h)		DateToSec(a,b,c,d,e,f,g, h) (h=YearToSec(g, a)+MonthToSec(f, a)+DayToSec(e-1)+HourToSec(b)+MinToSec(c)+d;h)

			;Format: DateToSec(Year in which the counting of seconds start,Hour,Minute,Second,Day,Month,Year)
	r0=DateToSec(2004,0,0,0,1,1,2004)		r0=DateToSec(2004,0,0,0,1,1,2004)

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	SecToDate(a,b,&c,&d,&e,&f,&g,&h, i) (h=SecToYear(a,b,i);a=i;g=SecToMonth(a,b,i);a=i;f=SecToDay(a,i)+1;a=i;c=SecToHour(a,i);a=i;d=SecToMin(a,e))		SecToDate(a,b,&c,&d,&e,&f,&g,&h, i) (h=SecToYear(a,b,i);a=i;g=SecToMonth(a,b,i);a=i;f=SecToDay(a,i)+1;a=i;c=SecToHour(a,i);a=i;d=SecToMin(a,e))

			;Format: DateToSec(Seconds,Year in which the counting of seconds start,Hour,Minute,Second,Day,Month,Year)
	SecToDate(5184000,2004,r0,r1,r2,r3,r4,r5)		SecToDate(5184000,2004,r0,r1,r2,r3,r4,r5)

2006-06-18T05:45:58Z

Added new "type" math function.

@@ Line 41: / Line 41: @@
 MatAdd(a,b) (c=-1; x={}; d=#[l(a)>l(b), l(a), l(b)]; #{c++<d, x[c]=a[c]+b[c]}; x)
 MatSub(a,b) (c=-1; x={}; d=#[l(a)>l(b), l(a), l(b)]; #{c++<d, x[c]=a[c]-b[c]}; x)
 ;Math Constants
@@ Line 56: / Line 54: @@
 Permutation without repetition - npr(a, b) (S=c; c=1; #{++b<=a, c=c*b}; a=c; c=S;a)
 Combination without repetition - ncr(a, b) (S=d; S=c; d=b; c=1; #{b++<=a, c=c*(b-1)}; a=b=1; #{a++<=d, b=b*(a-1)}; a=c/b; c=S; d=S; a)
 Absolute Value (fixed) - abv(a) (#[a < 0, a *= -1, a])

2006-06-18T03:52:49Z

â† Older revision		Revision as of 03:52, 18 June 2006
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	Factorial - fac(a, b,c,d) (#[a<0, a=-1; d=1, d=0]; b=c=1; #{++b<=a, c=cb}; #[d==1, c*=-1]; d=0; c)		Factorial - fac(a, b,c,d) (#[a<0, a=-1; d=1, d=0]; b=c=1; #{++b<=a, c=cb}; #[d==1, c*=-1]; d=0; c)
	Permutation - npr(a, b) (S=c; c=1; #{++b<=a, c=c*b}; a=c; c=S;a)		Permutation without repetition - npr(a, b) (S=c; c=1; #{++b<=a, c=c*b}; a=c; c=S;a)
	Combination - ncr(a, b) (S=d; S=c; d=b; c=1; #{b++<=a, c=c(b-1)}; a=b=1; #{a++<=d, b=b(a-1)}; a=c/b; c=S; d=S; a)		Combination without repetition - ncr(a, b) (S=d; S=c; d=b; c=1; #{b++<=a, c=c(b-1)}; a=b=1; #{a++<=d, b=b(a-1)}; a=c/b; c=S; d=S; a)

	Absolute Value (fixed) - abv(a) (#[a < 0, a *= -1, a])		Absolute Value (fixed) - abv(a) (#[a < 0, a *= -1, a])
	Power (fixed) - power(a,b, c) (c=1;#{b-->0,c=c*a};c)		Power (fixed) - power(a,b, c) (c=1;#{b-->0,c=c*a};c)
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	Sign - sgn(a) (#[a < 0, a = -1, #[a > 0, a = 1, a = 0]])		Sign - sgn(a) (#[a < 0, a = -1, #[a > 0, a = 1, a = 0]])
			Signum (alternative) - sgn(a) (a/abv(a))
	Fractional Part - fra(a, b) (b=a; a=b-flr(a))		Fractional Part - fra(a, b) (b=a; a=b-flr(a))
	Integer Part - int(a) (flr(a))		Integer Part - int(a) (flr(a))

2006-05-13T14:27:12Z

Created page.

@@ Line 1: / Line 1: @@
 == Description ==
 This is the file that I had in my computer with all the functions that I made for the [[Math plug-in]]. I didn't have enough time to make a documentation for and to arrange those functions below. You're welcome to add a description of use for any function here.
 <pre>
@@ Line 410: / Line 441: @@
 Couldn't finish HLSToRGB to accuratelly output consistant results. There is always results in the range 1+/-.</pre>
-[[Category:Code Examples]]
+{{p-infobox/start|Contribution details}}
 {{p-infobox/start|Page maintenance notes}}
-{|style="width=100%"
+{|width=100%
 {{pm-cleanup}}
 |-

2006-05-13T13:22:47Z

â† Older revision

Revision as of 13:22, 13 May 2006

2006-02-13T07:36:51Z

â† Older revision		Revision as of 07:36, 13 February 2006
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	[[Category:Code Examples]]		[[Category:Code Examples]]

	{{~~InfoBox~~\|Page ~~details~~\|~~page~~-~~details~~}}		{{p-infobox/start\|Page maintenance notes}}
			{\|style="width=100%"
			{{pmr-codeexampletofile}}
			\|-
			{{pm-cleanup}}
			\|-
			{{pm-attention}}
			\|}
			{{p-infobox/end}}