## S3 method for class 'ConservationProblem'
print(x, ...)

## S3 method for class 'ConservationModifier'
print(x, ...)

## S3 method for class 'Id'
print(x, ...)

## S4 method for signature 'Id'
print(x)

## S3 method for class 'OptimizationProblem'
print(x, ...)

## S3 method for class 'ScalarParameter'
print(x, ...)

## S3 method for class 'ArrayParameter'
print(x, ...)

## S3 method for class 'Solver'
print(x, ...)

## S3 method for class 'Zones'
print(x, ...)

## S4 method for signature 'tbl_df'
print(x)

a <- 1:4
print(a)