**floor**

The tool floor returns the floor of the input element-wise.

The floor of is the largest integer where I and I≤X.

import numpymy_array = numpy.array([1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9])

print numpy.floor(my_array)

#[ 1. 2. 3. 4. 5. 6. 7. 8. 9.]

**ceil**

The tool ceil returns the ceiling of the input element-wise.

The ceiling of is the smallest integer where I and I≥X.

import numpymy_array = numpy.array([1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9])

print numpy.ceil(my_array)

#[ 2. 3. 4. 5. 6. 7. 8. 9. 10.]

**rint**

The rint tool rounds to the nearest integer of input element-wise.

import numpymy_array = numpy.array([1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9])

print numpy.rint(my_array)

#[ 1. 2. 3. 4. 6. 7. 8. 9. 10.]