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isEqual

(==) symbolic equality relation

Syntax

t = isEqual( a, b )
t = ( a == b )

Arguments

a, b

symbolic

t

boolean

Description

Returns true (%t) if symbolic objects a and b are equal and false (%f) otherwise.

Examples

// some symbolic stuff
a = Sym("x+5")
b = Sym("5+x")
c = Sym("1")
d = Sym("1.0")

// symbolic equality?
a   == b
b   == c
c   == c
2*c == 2*d
c   == d

See Also

Authors

Bibliography

SymEngine: C++ library for fast symbolic manipulation.


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