# Revision history [back]

### How to decrease the iteration step from 1 to 0.1?

@interact
def _(a=((0.1)..(5.00))):
...
show(pl1+pl2+pl3+pl4);


I would like 'a' to be iterated by the step 0.1, and not 1.

How can I achieve this?

### How to decrease the iteration step from 1 to 0.1?

@interact
def _(a=((0.1)..(5.00))):
...
show(pl1+pl2+pl3+pl4);


I would like 'a' to be iterated by the step 0.1, and not 1.

How can I achieve this?