calldelta	calldelta
calleval	calleval
callgreek	callgreek
callpremium	callpremium
callrho	callrho
calltheta	calltheta
dv	dv
iv.calc	iv.calc
lambda	lambda
opteval	opteval
optiongamma	optiongamma
optionvega	optionvega
plotbearcall	plotbearcall
plotbearput	plotbearput
plotbullcall	plotbullcall
plotbullput	plotbullput
plotdv	plotdv
plotvertical	plotvertical
prob.above	prob.above
prob.below	prob.below
prob.btwn	prob.btwn
putdelta	putdelta
puteval	puteval
putgreek	putgreek
putpremium	putpremium
putrho	putrho
puttheta	puttheta
r.cont	r.cont
tdiff	tdiff
vertical	vertical
