Sharp EL-5160S Operation Manual page 137

Formula memories (F1–F4)
You can store expressions in formula memories
(F1–F4). Storing a new expression in a memory space
will automatically replace any content that may already
exist there.
Notes:
• Expressions that are stored from the WriteView editor
cannot be recalled from within the Line editor, and
vice versa.
• You can only recall expressions stored from the
Line editor when entering values or items in STAT,
MATRIX, LIST, or EQUATION modes, or into solver
functions or simulation calculations.
• Any recalled expressions will overwrite any
expressions that are currently being entered.
• You cannot store formulas in formula memories when
entering values or items in STAT, MATRIX, LIST,
or EQUATION modes, or into solver functions or
simulation calculations.
Defi nable memories (D1–D4)
You can store functions or operations in defi nable
memories (D1–D4).
• To store a function or operation, press x , followed
by a defi nable memory key ( I , J , K , or
L ), followed by the operation you want to store.
Menu-related operations, such as @ J , cannot
be stored. Press j to return to the previous
display.
• To call a stored function or operation, press the
corresponding memory key. Calling a stored function
will not work if the function that is called would be
unusable in the current context.
• Any functions or operations that are stored in a
defi nable memory will be replaced when you save a
new one into that memory.
• You cannot store functions or operations in defi nable
memories when entering values or items in STAT,
MATRIX, LIST, or EQUATION modes, or into solver
functions or simulation calculations.
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