Nuprl Definition : qsub
r - s ==  r + -(s)
Definitions occuring in Statement : 
qmul: r * s
, 
qadd: r + s
, 
minus: -n
, 
natural_number: $n
Definitions occuring in definition : 
qadd: r + s
, 
qmul: r * s
, 
minus: -n
, 
natural_number: $n
FDL editor aliases : 
qsub
Latex:
r  -  s  ==    r  +  -(s)
Date html generated:
2016_05_15-PM-10_39_26
Last ObjectModification:
2015_09_23-AM-08_27_00
Theory : rationals
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