'cross' rates

Community Support
1

simple expression to give the cross rates given:

    GBP     EUR 
USD 0.50443 0.73951

producing:


USD GBP EUR
USD 1 0.50443 0.73951
GBP 1.98244 1 1.46603
EUR 1.35225 0.68211 1


or equivalent (labels not required)

?

2

for a simple example like this, something like this?

q)x:1 0.50443 0.73951

q)x%/:x

1 0.50443 0.73951

1.982436 1 1.466031

1.352247 0.6821138 1


Cheers


Ryan