def longMixedTerm(length, **aargs):
return multimap(
functionSource(trees.randomBinaryTree, length),
[ mapI(trees.treeTerm(**aargs))
, mapI(trees.cleverFold)
, mapI(snd)
, avoidDuplication ])
def longMixedTerm(length, **aargs):
return multimap(functionSource(trees.randomBinaryTree, length), [
mapI(trees.treeTerm(**aargs)),
mapI(trees.cleverFold),
mapI(snd), avoidDuplication
])
# We can load many templates at once without noticeable speed or space penalty.
shortTemplate = Template("templates/shortLines-Eichendorfschule.svg")
mediumTemplate = Template("templates/mediumLines-Eichendorfschule.svg")
longTemplate = Template("templates/longLines-Eichendorfschule.svg")
veryLongTemplate = Template("templates/veryLongLines-Eichendorfschule.svg")
divisionTemplate = Template("templates/division-Eichendorfschule.svg")
def divisionOhneRest(divisor=[1,10], quotient=[100,300]):
_divisor = randrange(*divisor)
_quotient = randrange(*quotient)
return "%i / %i" % (_divisor * _quotient, _divisor)
# -- Useful maps for working with iterators
renderSymbols = mapI(lambda term: term.replace("*", "•").replace("/", ":"))
orderOfOperation = filterI(lambda term: ("+" in term or "-" in term) and "*" in term)
brackets = filterI(lambda term: "(" in term)
doubleBrackets = filterI(lambda term: term.count("(") >= 2)
def smallResult(n):
return filterI(lambda term: eval(term) <= n)
def bigResult(n):
return filterI(lambda term: eval(term) >= n)
def resultBetween(a, b):
return filterI(lambda term: a <= eval(term) <= b)
nonNegative = filterI(lambda term: 0 <= eval(term))
shortTemplate = Template("templates/shortLines-Eichendorfschule.svg")
mediumTemplate = Template("templates/mediumLines-Eichendorfschule.svg")
longTemplate = Template("templates/longLines-Eichendorfschule.svg")
veryLongTemplate = Template("templates/veryLongLines-Eichendorfschule.svg")
divisionTemplate = Template("templates/division-Eichendorfschule.svg")
def divisionOhneRest(divisor=[1, 10], quotient=[100, 300]):
_divisor = randrange(*divisor)
_quotient = randrange(*quotient)
return "%i / %i" % (_divisor * _quotient, _divisor)
# -- Useful maps for working with iterators
renderSymbols = mapI(lambda term: term.replace("*", "•").replace("/", ":"))
orderOfOperation = filterI(lambda term:
("+" in term or "-" in term) and "*" in term)
brackets = filterI(lambda term: "(" in term)
doubleBrackets = filterI(lambda term: term.count("(") >= 2)
def smallResult(n):
return filterI(lambda term: eval(term) <= n)
def bigResult(n):
return filterI(lambda term: eval(term) >= n)