update regression and docs

Author: yellowbean

absbox/tests/regression/main.py

@@ -183,12 +183,12 @@ def test_asset_02(setup_api):
                         ,read=True)
     assert ppyRate(r[0])[1:] == [0.02, 0.02, 0.02]+[0.03]*6
 
-@pytest.mark.skip(reason="public server doesn't support this test due to performance")
+@pytest.mark.analytics
 def test_first_loss(setup_api):
     r0 = setup_api.runFirstLoss(test01
                     ,"A1"
                     ,poolAssump=("Pool",("Mortgage",{"CDRPadding":[0.01,0.02]},{"CPR":0.02},{"Rate":0.1,"Lag":5},None)
                                     ,None
                                     ,None)
                     )
-    assert r0['contents'][0] == 31.6013610271222
+    closeTo(r0['contents'][0], 31.60100353659348, r=6)

docs/source/analytics.rst

@@ -1335,7 +1335,13 @@ User can input with an assumption with one more field ("Bond Name") compare to s
 * bond name 
 
 The engine will stress on the default assumption till the bond incur a 0.01 loss.
-Then engine return a tuple with the factor it used and the stressed assumption.
+Then engine return a tuple 
+
+* The factor it used and the stressed assumption.
+* The assumption was applied to make the bond  incur first 0.01 loss.
+
+.. warning::
+  The iteration begins with stress 500x on the default assumption. Make sure the default assumption is not zero
 
 .. code-block:: python
 

docs/source/modeling.rst

@@ -435,7 +435,9 @@ Compare with a date-based curve
 
 Compare with a index-based curve
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-* ["periodRateCurve", <formula>, ">", <Selector Formula>, <curve>] -> true when <formula> greater than a value query from a curve by <selector> formula
+.. versionadded:: 0.42.3
+
+* ``["periodRateCurve", <formula>, ">", <Selector Formula>, <curve>]`` -> true when <formula> greater than a value query from a curve by <selector> formula
 
 .. seealso::