Page Comparison

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• a literal then the resultant graph is ( g1_x1 op literal.a, g1_x2 op literal.a, ..., g1_xn op literal.a) and ( g1_y1 op literal.b, g1_y2 op literal.b, ..., g1_yn op literal.b)
• a graph ( graph2) then the result is ( ( r1₁ op r2₁, r1₂ op r2₂, ..., r1_n op r2_n).
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  The other operators needs a graph as operand and the axis to be precessed processed can be selected in some of them.
  If graph2 = ( g2_x1, g2_x2, ..., g2_xn) and ( g2_y1, g2_y2, ..., g2_yn) is the operand then:
• Abs: The result is ( abs( g2_x1), abs( g2_x2), ..., abs( g2_xn)) or ( abs( g2_y1), abs( g2_y2), ..., abs( g2_yn));
• SqrtAbs: The result is ( sqrt( abs( g2_x1)), sqrt( abs( g2_x2)), ..., sqrt( abs( g2_xn))) or ( sqrt( abs( g2_y1)), sqrt( abs( g2_y2)), ..., sqrt( abs( g2_yn)));
• LogAbs: The result is ( log( abs( g2_x1)), log( abs( g2_x2)), ..., log( abs( g2_xn))) or ( log( abs( g2_y1)), log( abs( g2_y2)), ..., log( abs( g2_yn)));
• Log10Abs: The result is ( log₁₀( abs( g2_x1)), log₁₀( abs( g2_x2)), ..., log₁₀( abs( g2_xn))) or ( log₁₀( abs( g2_y1)), log₁₀( abs( g2_y2)), ..., log₁₀( abs( g2_yn)));
• db10: The result is ( 10·log₁₀( abs( g2_x1)), 10·log₁₀( abs( g2_x2)), ..., 10·log₁₀( abs( g2_xn))) or ( 10·log₁₀( abs( g2_y1)), 10·log₁₀( abs( g2_y2)), ..., 10·log₁₀( abs( g2_yn)));
• db20: The result is ( 20·log₁₀( abs( g2_x1)), 20·log₁₀( abs( g2_x2)), ..., 20·log₁₀( abs( g2_xn))) or ( 20·log₁₀( abs( g2_y1)), 20·log₁₀( abs( g2_y2)), ..., 20·log₁₀( abs( g2_yn)));
• Exp: The result is ( e^g2x1, e^g2x2, ..., e^g2xn) or ( e^g2y1, e^g2y2, ..., e^g2yn);
• Pow10: The result is ( 10^g2x1, 10^g2x2, ..., 10^g2xn) or ( 10^g2y1, 10^g2y2, ..., 10^g2yn);
• 1/: The result is ( 1 / g2_x1, 1 / g2_x2, ..., 1 / g2_xn) or ( 1 / g2_y1, 1 / g2_y2, ..., 1 / g2_yn);
• derivate: Will create a graph with the derivate values of graph2: ( g2_x1 + offset * ( g2_x2 - g2_x1), g2_x2 + offset * ( g2_x3 - g2_x2), ..., g2_xn-1 + offset * ( g2_xn - g2_xn)) and ( ( g2_y2 - g2_y1) / ( g2_x2 - g2_x1), ( g2_y3 - g2_y2) / ( g2_x3 - g2_x2), ..., ( g2_yn - g2_yn-1) / ( g2_xn - g2_xn-1)), offset can be set by the user;
• integral: Will create a graph with the accumulated values of graph2: ( g2_x1, g2_x2, g2_x3, ..., g2_xn) and ( 0, SumArea( g2_x1 ... g2_x2, g2_y1 ... g2_y2), SumArea( g2_x1 ... g2_x3, g2_y1 ... g2_y3), ..., SumArea( g2_x1 ... g2_xn, g2_y1 ... g2_yn);
• fit: Will fit the bounding box of graph2 to the bounding box graph1, also the x or the y axis can be fitted;
• dFT: Does the discrete fourier transform on graph2, fat fourier transform if the number of values is power of 2, several options can be set by the user with the following options window ( the create polar graph calculates the modulus for the x values and the phase for the y values which can be used to draw the polar graph using the Window --> View graphs window):

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