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--- documentation:language_reference:objects:responsefunction:operations:eq [2024/12/17 16:10] – Maurits W. Haverkort
+++ documentation:language_reference:objects:responsefunction:operations:eq [2025/11/20 04:20] (current) – external edit 127.0.0.1
@@ Line 3: / Line 3: @@
 ###
-alligned paragraph text
+You can compare two response functions. Two response functions $G1(\omega,\Gamma)$ and $G2(\omega,\Gamma)$ are considered to be equal when $|G1(\omega,\Gamma) - G2(\omega,\Gamma)| < \epsilon$ for $\epsilon=10^{-11}$ at all values of $\omega$ and $\Gamma = \omega/10$.
-###
-===== Example =====
-###
-description text
 ###
+For example
 ==== Input ====
 <code Quanty Example.Quanty>
--- some example code
+a1 = {0, -1,-0.5, 0,   0.5,   1, 1.5}
+b1 = {  0.2, 0.4, 0.2, 0.4, 0.6, 0.2}
+G1 = ResponseFunction.New( {a1,b1,mu=0,type="ListOfPoles", name="G1"} )
+a2 = {0, -1,-0.5, 0,   0.5,   1, 1.5}
+b2 = {  0.2, 0.4, 0.2, 0.4, 0.6, 0.2+1E-12}
+G2 = ResponseFunction.New( {a2,b2,mu=0,type="ListOfPoles", name="G2"} )
+a3 = {0, -1,-0.5, 0,   0.5,   1, 1.5}
+b3 = {  0.2, 0.4, 0.2, 0.4, 0.6, 0.2+1E-10}
+G3 = ResponseFunction.New( {a3,b3,mu=0,type="ListOfPoles", name="G3"} )
+print("G1 is equal to G2",G1==G2)
+print("G1 is equal to G3",G1==G3)
 </code>
 ==== Result ====
 <file Quanty_Output>
-text produced as output
+G1 is equal to G2	true
+G1 is equal to G3	false
 </file>