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Added more builtin inverse conversion functions

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Added builtin functions to convert between degrees, minutes and
    seconds and degrees under the config("mod") round rules:

	dms2d(d, m, s [,rnd]) - convert deg, min, and secs to deg
	dm2d(d, m [,rnd]) - convert deg, min to deg

	See help/dms2d and help/dm2d.

    Example:

	; print dms2d(12, 20, 44.16);
	12.3456

	; print dm2d(3601, -25.5594);
	0.57401

    Added builtin functions to convert between gradians, minutes and
    seconds and gradians under the config("mod") round rules:

	gms2g(g, m, s [,rnd]) - convert grad, min, and secs to grad
	gm2g(g, m [,rnd]) - convert grad and min to grad

	See help/g2gms and help/g2gm.

    Example:

	; print gms2g(12, 20, 44.16);
	12.3456

	; print gm2g(4001, -25.5594);
	0.57401

    Added builtin functions to convert between hours, minutes and
    seconds and hours under the config("mod") round rules:

	hms2h(h, m, s [,rnd]) - convert hours, min, and secs to hours
	hm2h(h, m [,rnd]) - convert hours, min to hours

	See help/hms2h and help/hm2h.

    Example:

	; print hms2h(12, 20, 44.16);
	12.3456

	; print hm2h(241, -25.5594);
	0.57401
This commit is contained in:
Landon Curt Noll
2021-09-27 02:14:18 -07:00
parent d5de36841a
commit ada15fdabc
10 changed files with 833 additions and 8 deletions
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@@ -143,6 +143,54 @@ The following are the changes from calc version 2.14.0.0 to date:
Added a few more examples to help/strcmp.
Added builtin functions to convert between degrees, minutes and
seconds and degrees under the config("mod") round rules:
dms2d(d, m, s [,rnd]) - convert deg, min, and secs to deg
dm2d(d, m [,rnd]) - convert deg, min to deg
See help/dms2d and help/dm2d.
Example:
; print dms2d(12, 20, 44.16);
12.3456
; print dm2d(3601, -25.5594);
0.57401
Added builtin functions to convert between gradians, minutes and
seconds and gradians under the config("mod") round rules:
gms2g(g, m, s [,rnd]) - convert grad, min, and secs to grad
gm2g(g, m [,rnd]) - convert grad and min to grad
See help/g2gms and help/g2gm.
Example:
; print gms2g(12, 20, 44.16);
12.3456
; print gm2g(4001, -25.5594);
0.57401
Added builtin functions to convert between hours, minutes and
seconds and hours under the config("mod") round rules:
hms2h(h, m, s [,rnd]) - convert hours, min, and secs to hours
hm2h(h, m [,rnd]) - convert hours, min to hours
See help/hms2h and help/hm2h.
Example:
; print hms2h(12, 20, 44.16);
12.3456
; print hm2h(241, -25.5594);
0.57401
The following are the changes from calc version 2.13.0.1 to 2.13.0.1: