Add files via upload

2026-05-20 01:47:34 +00:00 · 2021-11-11 21:34:46 -08:00
parent fa62f789fc
commit c5d13ac48a
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+//  y-cruncher Custom Formula File
+//
+//  This can be loaded directly from the Custom Compute menu or
+//  entered from the command line as "custom:filename.cfg".
+//      y-cruncher custom custom:"filename.cfg"
+//
+//
+//    Author:  Alexander J. Yee
+//    Date:    September 29, 2018
+//
+//    Value = 3.14159265358979323846264338327950288419716939937510...
+//
+//    Formula: Abraham Sharp (1717)
+//
+//    Which corresponds to ArcTan(1/sqrt(3))
+//
+
+{
+    NameShort : "Pi"
+    NameLong : "Pi"
+    AlgorithmShort : "Sharp"
+    AlgorithmLong : "Abraham Sharp (1717)"
+    Formula : {
+        Multiply : [
+            {
+                SeriesHypergeometric : {
+                    CoefficientP : 6
+                    CoefficientQ : 6
+                    CoefficientD : 1
+                    PolynomialP : [1]
+                    PolynomialQ : [-3 -6]
+                    PolynomialR : [1 2]
+                }
+            }
+            {Invsqrt : 3}
+        ]
+    }
+}