The following diagram shows that 70 \(\not \Rightarrow\) 430-p is a code 6 non-implication, and the theory of transferability then shows that it is actually a code 4. It follows that the non-implication 280 \( \not \Rightarrow \) 430-p is not just a code 6 non-implication, but is also a code 4 non-implication.
430-p | This form is negation transferable | |||
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67 | ||||
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126 | ||||
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82 | ||||
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83 | ||||
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64 | ||||
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133 | \( \not \Rightarrow \) | 127 | ||
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63 | ||||
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This form is transferable | 70 | |||
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142 | ||||
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280 |