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sixty_one?

Decimal
examples
is sixty one
input
-2.0.sixty_one?
result
false
is sixty one
input
-2.1.sixty_one?
result
false
is sixty one
input
-1.0.sixty_one?
result
false
is sixty one
input
-1.1.sixty_one?
result
false
is sixty one
input
-0.1.sixty_one?
result
false
is zero sixty one
input
0.0.sixty_one?
result
false
is sixty one
input
-0.1.sixty_one?
result
false
is sixty one
input
1.0.sixty_one?
result
false
is sixty one
input
-1.1.sixty_one?
result
false
negative two point zero sixty one
input
-2.0.sixty_one?
result
false
two point one sixty one
input
2.1.sixty_one?
result
false
sixty one
input
61.0.sixty_one?
result
true
sixty one
input
61.1.sixty_one?
result
false