- - Subtract Analytic Function

Returns the difference of the arguments: the object in level 1 is subtracted from the object in level 2.

Level 2Level 1->Level 1
z1z2->z1-z2
[ array ]1[ array ]2->[ array ]1-2
z'symb'->'z-symb'
'symb'z->'symb-z'
'symb1''symb2'->'symb1 - symb2'
#n1n2->#n3
n1#n2->#n3
#n1#n2->#n3
x1_unit1y_unit2->(x2-y)_unit2
'symb'x_unit->'symb-x_unit'
x_unit'symb'->'x_unit-symb'

Adrian Drury
Last modified: Sun Jun 21 21:13:48 EDT 1998