Basics

Basics

Maxima.MExpr — Type.

A Maxima expression

Summary:

type MExpr <: Any

Fields:

str :: String

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Maxima.MExpr — Method.
MExpr(expr::Expr)

Convert Julia expression to Maxima expression

Examples

julia> MExpr(:(sin(x*im) + cos(y*φ)))

                           cos(%phi y) + %i sinh(x)
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Base.parse — Method.
parse(mexpr::MExpr)

Parse a Maxima expression into a Julia expression

Examples

julia> parse(m"sin(%i*x)")
:(im * sinh(x))
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Maxima.mcall — Method.
mcall(m::MExpr)

Evaluate a Maxima expression.

Examples

julia> m"integrate(sin(x), x)"

                             integrate(sin(x), x)

julia> mcall(ans)

                                   - cos(x)
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Maxima.mcall — Method.
mcall(expr::T) where T

Evaluate a Julia expression or string using the Maxima interpretor and convert output back into the input type

Examples

julia> mcall("integrate(sin(y)^2, y)")
"(y-sin(2*y)/2)/2"

julia> mcall(:(integrate(1/(1+x^2), x)))
:(atan(x))
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