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MmaTranslator[FromMma] - convert Mathematica input into equivalent Maple input
convert/FromMma - convert Mathematica input into equivalent Maple input
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Calling Sequence
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FromMma(Mma_input, options)
convert(Mma_input, FromMma, options)
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Parameters
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Mma_input
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Mathematica input; expressions or operations
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options
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(optional) keywords evaluate and/or quiet; evaluate translated Mathematica input and/or suppress warning messages
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FromMma
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literal name; FromMma
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Description
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The FromMma(Mma_input) calling sequence translates Mathematica input into its Maple input equivalent. This command helps Mathematica users learn Maple.
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You can also use the Maplet application interface MmaTranslator[MmaToMaple] to translate Mathematica input and notebooks to Maple input and worksheets.
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The FromMma(Mma_input) and convert(Mma_input, FromMma) calling sequences produce the same result.
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If you are using the Maple command prompt, the Mathematica input to be translated Mma_input must be enclosed in double quotes (") or left single (`) quotes.
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Note: The FromMma(Mma_input) calling sequence does not translate Mathematica programs or Mathematica comments enclosed by (* ... *). Some automatic simplifications, for example, 2+2 -> 4, are also unavoidable.
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If you call FromMma(Mma_input) with no options specified, the Mathematica input is translated without performing the intended computation.
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To evaluate the translation, specify the optional argument evaluate.
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To suppress warning messages, specify the optional argument quiet.
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Some Mathematica commands do not have an exact Maple equivalent; however, the translation can still be performed using the MmaTranslator[Mma] subpackage, which contains commands based on the existence of very similar Maple commands. For more information, see MmaTranslator[Mma].
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Examples
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The translation of Mathematica input considers the differences in the definitions of the mathematical functions.
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![[FromMma, FromMmaNotebook, Mma, MmaToMaple]](/support/helpjp/helpview.aspx?si=7779/file02415/math128.png)
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![`Exp[x]EllipticPi[a,z,b]`](/support/helpjp/helpview.aspx?si=7779/file02415/math132.png)
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![`Exp[x]EllipticPi[a,z,b]`](/support/helpjp/helpview.aspx?si=7779/file02415/math135.png)
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Translate the Mathematica input defined above.
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![FromMma(`Exp[x]EllipticPi[a,z,b]`)](/support/helpjp/helpview.aspx?si=7779/file02415/math141.png)
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The FromMma( % ) command and the convert(%, FromMma) command are equivalent. They return the same results. Note also that the Mathematica input is translated, but not evaluated.
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![convert(`Integrate[Cos[x],x]`, FromMma)](/support/helpjp/helpview.aspx?si=7779/file02415/math156.png)
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Produce a full evaluation of the above translation.
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Alternatively, include the evaluate option to evaluate the translation in one step.
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![convert(`Integrate[Cos[x],x]`, FromMma, evaluate)](/support/helpjp/helpview.aspx?si=7779/file02415/math176.png)
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Apart from mathematical expressions, command operations can also be translated.
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![FromMma(`StringLength["spaces count"]`)](/support/helpjp/helpview.aspx?si=7779/file02415/math185.png)
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The following are plotting examples.
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![FromMma("Plot3D[ Sin[x]*BesselJ[a,x],{x,0,10},{a,0,10}]", evaluate)](/support/helpjp/helpview.aspx?si=7779/file02415/math201.png)
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![convert(`Show[ContourGraphics[Table[Sin[x y], {x, -5, 5}, {y, -5, 5}], Contours -> 10]]`, FromMma)](/support/helpjp/helpview.aspx?si=7779/file02415/math205.png)
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, y = -5 .. 5)], x = -5 .. 5)]), filled = true, coloring = [black, white], contours = 10))](/support/helpjp/helpview.aspx?si=7779/file02415/math208.png)
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Generate the plot.
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, y = -5 .. 5)], x = -5 .. 5)]), filled = true, coloring = [black, white], contours = 10))](/support/helpjp/helpview.aspx?si=7779/file02415/math214.png)
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Most Mathematica plotting options have an equivalent Maple option. Consider the following example.
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![`ListPlot[Transpose[{{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19}*0.2, {11, 7,4, 2.4, 1.4,0.8, 0.5, 0.301,0.2, 0.1, 0.005, 0.04,0.025, 0.016, 0.0106,0.0069, 0.0053, 0.004,0.0030, 0.0023}}],Prolog -> AbsolutePointSize[5], PlotLabel -> "Voltage Decay of RC circuit",AxesLabel -> {"Time (sec)", "Voltage (Volts)"}]`](/support/helpjp/helpview.aspx?si=7779/file02415/math220.png)
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![`ListPlot[Transpose[{{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19}*0.2, {11, 7,4, 2.4, 1.4,0.8, 0.5, 0.301,0.2, 0.1, 0.005, 0.04,0.025, 0.016, 0.0106,0.0069, 0.0053, 0.004,0.0030, 0.0023}}],Prolog -> AbsolutePointSize[5], PlotLabel -> "Voltage Decay of RC circuit",AxesLabel -> {"Time (sec)", "Voltage (Volts)"}]`](/support/helpjp/helpview.aspx?si=7779/file02415/math223.png)
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![FromMma(`ListPlot[Transpose[{{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19}*0.2, {11, 7,4, 2.4, 1.4,0.8, 0.5, 0.301,0.2, 0.1, 0.005, 0.04,0.025, 0.016, 0.0106,0.0069, 0.0053, 0.004,0.0030, 0.0023}}],Prolog -> AbsolutePointSize[5], PlotLabel -> "Voltage Decay of RC circuit",AxesLabel -> {"Time (sec)", "Voltage (Volts)"}]`)](/support/helpjp/helpview.aspx?si=7779/file02415/math227.png)
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), listlist), style = POINT, symbol = CIRCLE, symbolsize = 15, title = "Voltage Decay of RC circuit", labels = ["Time (sec)", "Voltage (Volts)"])](/support/helpjp/helpview.aspx?si=7779/file02415/math230.png)
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Generate the plot.
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), listlist), style = POINT, symbol = CIRCLE, symbolsize = 15, title = "Voltage Decay of RC circuit", labels = ["Time (sec)", "Voltage (Volts)"])](/support/helpjp/helpview.aspx?si=7779/file02415/math236.png)
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