calculus -- get doctest coverage above 50%

[williamstein]

Component: calculus

Issue created by migration from https://trac.sagemath.org/ticket/2073

[williamstein]

Attachment: calculus_doctest_improvements.patch.gz

[williamstein]

Attachment: calculus_doctest_improvements-part2.patch.gz

[williamstein]

Attachment: calculus_doctest_improvements-part3.patch.gz

[williamstein]

comment:2

Attachment: trac-2073-calculus_coverage_part4.patch.gz

As of patch four, these are the only remaining public (not underscored) functions without proper documentation in the entire calculus directory:

Missing documentation:
         * subs(self, *args, **kwds)
         * substitute_over_ring(self, in_dict=None, ring=None, **kwds)
         * str(self, bits=None)
         * maxima_init(x)
         * sys_init(x, system)
         * var_cmp(x,y)
         * CallableSymbolicExpressionRing(args, check=True)
         * foo(n)
         * args(self)
         * plot(self, *args, **kwds)
         * tex_needs_braces(self)
         * simplify(self)


Missing doctests:
         * obj(self)
         * variables(self, vars=tuple([]))
         * integral(self, x=None, a=None, b=None)
         * expression(self)

[williamstein]

comment:4

this is done and ready to be reviewed

[mwhansen]

comment:5

Attachment: 2073-random-doctests.patch.gz

Positive review after applying the last patch as well.

[sagetrac-mabshoff]

comment:6

Applied all five patches to Sage 2.10.2.alpha0