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Figure 2.17: Detail of the CAD output for one iteration of the glass ridge waveguide to free space coupler.
3.8. Predefined Mathematical Functions
3.8.1. Arithmetic Operators
The
+(addition)
-(subtraction)
*(multiplication)
/(division (real numbers))
//remainder (remainder has the same sign as the numerator)
% integer division
a.Differences from C/C++
C programmers should beware of a few things: the ’%’ operator, which in C and C++ is the modulus (remainder) operator, is used for ordinary integer division in REXX (and so in POEMS). Use the
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