forty_one?
examples
minus two point zero forty one question
input
-2.0.forty_one?
result
false
minus two point one forty one question
input
-2.1.forty_one?
result
false
minus one point zero forty one question
input
-1.0.forty_one?
result
false
minus one point one forty one question
input
-1.1.forty_one?
result
false
minus zero point one forty one question
input
-0.1.forty_one?
result
false
zero point zero forty one question
input
0.0.forty_one?
result
false
minus zero point one
input
-0.1.forty_one?
result
false
one point zero forty one question
input
1.0.forty_one?
result
false
minus one point one forty one question
input
-1.1.forty_one?
result
false
minus two point zero forty one question
input
-2.0.forty_one?
result
false
two point one forty one question
input
2.1.forty_one?
result
false
forty one question
input
41.0.forty_one?
result
true
forty one question
input
41.1.forty_one?
result
false