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Appendix D: Program Memory Storage Requirements and LASTX Operations 252
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Storage
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Requirement
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Saves x
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Function
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(Bytes)
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in LAST X
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RCL (indirect)
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2
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No
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1/χ, 1/X
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1
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Yes
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R–P
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1
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Yes
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RTN
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1
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No
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R , RDN
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1
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No
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R (00 through 14)
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1
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No
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RND (15 through 99)
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1
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Yes
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SF
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2
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No
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SCI (indirect)
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2
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No
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SIGN
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1
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Yes
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SIN
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1
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Yes
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X2 , X^2
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1
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Yes
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, SQRT
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1
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Yes
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SDEV
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1
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Yes
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ΣREG
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2
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No
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STOP
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1
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No
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STO (00 through 15)
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1
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No
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STO (16 through 99)
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2
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No
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STO (indirect)
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2
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No
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STO +
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2
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No
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STO ÷
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2
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No
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STO ×
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2
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No
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STO –
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2
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No
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–
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1
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Yes
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TAN
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1
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Yes
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TONE
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2
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No
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VIEW
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2
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No
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χ=Y? , X=Y?
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1
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No
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χ=0? , X=0?
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1
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No
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χ>Y? , X>Y?
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1
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No
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X>0?
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1
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No
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X<Y?
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1
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No
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X<0?
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1
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No
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χ≤Y? , X<=Y?
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1
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No
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X<=0?
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1
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No
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X≠Y?
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1
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No
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X≠0?
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1
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No
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0 through 9
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1
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No
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·
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1
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No
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