Zheng, "Arithmetic expression
evaluations with membranes," Chinese Journal of Electronics, vol.
Figure 1 shows an example data flow graph (DFG) of the PLF arithmetic expression
(1) described in Section 1 partitioned into four subtasks labeled as A, B, C, and D.
192) Susan Thorpe investigated the multi-part charade, in which the number name is split into two or more parts, with each part having an arithmetic expression
that produces the required number.
This format provides little information regarding the relationships between entities, the translation of information from problem statement to arithmetic expression
, and the concepts and procedures required to evaluate an expression.
She took time to have the students explain what each number and each arithmetic expression
represented to give them practice in communicating their understanding of the representation.
2 shows part of the parsing table for the same sample grammar of arithmetic expressions
. It is obvious that the structure of data is both dense and homogenous.
Students engaged in analyzing expressions employ their number sense and what Slavit (1999) called, "operation sense" to consider arithmetic expressions
from a structural perspective instead of a procedural one.
You can use standard EViews functions and arithmetic expressions
to describe the log likelihood contribution of each sample observation, and EViews will take it from there.
This allows a program to declare variables as multiple precision real, integer, or complex and then to describe operations on these variables using the normal syntax for arithmetic expressions
Figure 3 shows the Kuroda transforms that allow unit elements to be shifted through a circuit using the arithmetic expressions
A teaching intervention study was conducted with sixth grade students to explore the interconnections between students' growing understanding of arithmetic expressions
and beginning algebra.