Fix lambda currying

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
Demonstrate error of lambdas with multi args

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
Fix lambda argument order

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>