unequal
x != y
unequal(x, y)
Check unequality of two values. Returns true if the values are unequal, and false if they are equal.
Try it yourself:
| $1 | 2+2 != 3
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| $2 | 2+2 != 4
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| $3 | a = 3.2
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| $4 | b = 6-2.8
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| $5 | a != b
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| $6 | 50cm != 0.5m
| |
| $7 | 5 cm != 2 inch
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