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- Log ----------------------------------------------------------------- commit 405df618a38d3b8ddaae691f865bbf068e931ac5 Author: Raymond Toy toy.raymond@gmail.com Date: Wed Mar 21 09:35:22 2012 -0700

Add Euler's constant and fix dependencies.

oct.asd: o qd-const2 depends on qd-const.

qd-const.lisp: o Add qd value for Euler's constant

qd-const2.lisp: o Add qd-real value for Euler's constant.

diff --git a/oct.asd b/oct.asd index ed7a586..3f8d70c 100644 --- a/oct.asd +++ b/oct.asd @@ -52,7 +52,7 @@ :depends-on ("qd" "qd-const")) (:file "qd-class" :depends-on ("qd-fun")) - (:file "qd-const2" :depends-on ("qd-class")) + (:file "qd-const2" :depends-on ("qd-class" "qd-const")) (:file "qd-methods" :depends-on ("qd-class")) (:file "qd-reader" diff --git a/qd-const.lisp b/qd-const.lisp index 628a520..56840b7 100644 --- a/qd-const.lisp +++ b/qd-const.lisp @@ -3752,6 +3752,15 @@ (%make-qd-d q0 q1 q2 q3)))) "A table of cos(k/1024) for k = 1 to 256")

+(defconstant +qd-%gamma+ + (multiple-value-bind (q0 q1 q2 q3) + (renorm-5 (scale-float (float 5199096506725913 1.0d0) -53) + (scale-float (float -6416270704492459 1.0d0) -110) + (scale-float (float -5430032177773649 1.0d0) -164) + (scale-float (float 7163319935831933 1.0d0) -218) + (scale-float (float -6507777405222912 1.0d0) -273)) + (%make-qd-d q0 q1 q2 q3)) + "Quad-double value of Euler's constant")

#||

diff --git a/qd-const2.lisp b/qd-const2.lisp index 2ad911d..e5e65e6 100644 --- a/qd-const2.lisp +++ b/qd-const2.lisp @@ -82,3 +82,7 @@ (defconstant +qd-real-one+ (make-instance 'qd-real :value (make-qd-d 1d0)) "QD-REAL representation of 1") + +(defconstant +%gamma+ + (make-instance 'qd-real :value octi::+qd-%gamma+) + "Euler's constant") \ No newline at end of file

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Summary of changes: oct.asd | 2 +- qd-const.lisp | 9 +++++++++ qd-const2.lisp | 4 ++++ 3 files changed, 14 insertions(+), 1 deletions(-)

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