improve gps nf^2 keeping the exact LL power

NNPDF · Oct 12, 2023 · c40c83a · c40c83a
1 parent 41398e9
commit c40c83a
Showing 1 changed file with 27 additions and 27 deletions.
diff --git a/src/ekore/anomalous_dimensions/unpolarized/space_like/as4/gps.py b/src/ekore/anomalous_dimensions/unpolarized/space_like/as4/gps.py
@@ -165,33 +165,33 @@ def gamma_ps_nf2(n, cache):
     Lm13m2 = lm13m2(n, S1, S2, S3)
     Lm14m2 = lm14m2(n, S1, S2, S3, S4)
     return (
-    - 149.19191035886803 * (-(1 / (-1 + n) ** 2) + 1 / n**2)
-    - 228.3882413931727 / (n + n**2)
-    - 88.93021550686066 / (3 + 4 * n + n**2)
-    + 106.72700718272613 / (6 + 5 * n + n**2)
-    - 38.78276246930032 * (1 / n**7 - 1 / (1 + n) ** 7)
-    + 42.9183936861658 * (-(1 / n**6) + 1 / (1 + n) ** 6)
-    - 254.77528585848674 * (1 / n**5 - 1 / (1 + n) ** 5)
-    + 5.747123518353713 * (-(6 / n**4) + 6 / (1 + n) ** 4)
-    + 101.45537834785378 * (2 / n**3 - 2 / (1 + n) ** 3)
-    + 224.49410835989104 * (-(1 / n**2) + 1 / (1 + n) ** 2)
-    - 75.65686765401239 * (1 / n - n / (2 + 3 * n + n**2))
-    + 42.94731456077865 * Lm11m2
-    + 4.938617671290096 * Lm12m2
-    - 4.891268702324476 * Lm13m2
-    - 1.7777777777777777 * (
-        -216.38233518950935 * Lm11m1
-        - 75.17763559409342 * Lm12m1
-        - 13.185185185185185 * Lm13m1
-        - 1.6296296296296295 * Lm14m1
-    ) - 4 * (
-        260.9049778489959 * Lm11m1
-        + 87.34510160874684 * Lm12m1
-        + 16 * Lm13m1
-        + 1.6296296296296295 * Lm14m1
-    )
-    + 0.9479766241511822 * Lm14m2
-    - 4.459650927062076 * (1 / (n - 1) - 1 / n)
+        114.43829930315756/(-1 + n)**2
+        - 482.02078387833865/(n + n**2)
+        - 189.286751823932/(3 + 4 * n + n**2)
+        + 240.56786018072623/(6 + 5 * n + n**2)
+        - 693.3770662139755 * (1 / n**7 - 1 / (1 + n)**7)
+        - 378.3908520452082 * (-(1 / n**6) + 1 / (1 + n)**6)
+        - 914.6834189565818 * (1 / n**5 - 1 / (1 + n)**5)
+        + 13.600197369492934 * (-(6 / n**4) + 6 / (1 + n)**4)
+        - 69.77767807874679 * (2 / n**3 - 2 / (1 + n)**3)
+        + 684.9299795769539 * (-(1 / n**2) + 1 / (1 + n)**2)
+        - 160.76186945134114 * (1 / n - n / (2 + 3 * n + n**2))
+        + 23.29094040522371 * Lm11m2
+        - 2.0809106854377792 * Lm12m2
+        - 6.14078307251059 * Lm13m2
+        - 1.7777777777777777 * (
+            -216.38233518950935 * Lm11m1
+            - 75.17763559409342 * Lm12m1
+            - 13.185185185185185 * Lm13m1
+            - 1.6296296296296295 * Lm14m1
+        ) - 4 * (
+            260.9049778489959 * Lm11m1
+               + 87.34510160874684 * Lm12m1
+               + 16 * Lm13m1
+               + 1.6296296296296295 * Lm14m1
+        )
+        + 0.8477304323488296 * Lm14m2
+        + 356.6141626634052 * (1 / (n - 1) - 1 / n)
     )