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OpenMath :: val

val -- Evaluate an XMLnode containing OpenMath

Synopsis

Description

i1 : t = parse ///<OMA><OMS cd="arith1" name="plus"/><OMI>1</OMI><OMI>2</OMI></OMA>///

o1 = <OMA
       <OMS cd="arith1" name="plus"
       <OMI "1"
       <OMI "2"

o1 : XMLnode
i2 : val t

o2 = 3

See also

Ways to use val :