[unix-history] / usr / lib / learn / eqn / L5.2d

#once #create message
.ND
.EQ
delim $$
.EN
.LP
Modify "Example" so it produces this output, then
type "ready".
.pl 1
#once #create Ref
.LP
.EQ
{partial e sup {-{x sup 2 + y sup 2} over 2}} over
{partial x} ~=~ f(x)
.EN
.pl 1
#once #create Example
.LP
.EQ
xxxx
.EN
.pl 1
#
#once neqn Ref | nroff >X1 &
#once neqn message Ref | nroff -T$term %s/tinyms -
#user
neqn Example | nroff >X2
#cmp X1 X2
#log
#next
5.1e 10
Commit	Line	Data
48baa1c3 C	1	#once #create message
	2	.ND
	3	.EQ
	4	delim $$
	5	.EN
	6	.LP
	7	Modify "Example" so it produces this output, then
	8	type "ready".
	9	.pl 1
	10	#once #create Ref
	11	.LP
	12	.EQ
	13	{partial e sup {-{x sup 2 + y sup 2} over 2}} over
	14	{partial x} ~=~ f(x)
	15	.EN
	16	.pl 1
	17	#once #create Example
	18	.LP
	19	.EQ
	20	xxxx
	21	.EN
	22	.pl 1
	23	#
	24	#once neqn Ref \| nroff >X1 &
	25	#once neqn message Ref \| nroff -T$term %s/tinyms -
	26	#user
	27	neqn Example \| nroff >X2
	28	#cmp X1 X2
	29	#log
	30	#next
	31	5.1e 10