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3.2.7 Commands and Functions for Data Types
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***** NOT YET UPDATED TO CoCoA-5: follow with care *****
The following are commands and functions for data types:
Cast
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type conversion
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CoeffRing
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the ring of coefficients of a polynomial ring
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CurrentTypes
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lists all data types
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Max
|
a maximum element of a sequence or list
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Min
|
a minimum element of a sequence or list
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shape
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extended list of types involved in an expression
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type
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the data type of an expression
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For details look up each item by name. Online, try
?ItemName
or
H.Syntax("ItemName")
.