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Posted to commits@systemml.apache.org by ni...@apache.org on 2017/09/21 19:29:49 UTC
[2/4] systemml git commit: [SYSTEMML-1923] Support sinh,
cosh and tanh as built-in functions
[SYSTEMML-1923] Support sinh, cosh and tanh as built-in functions
- Added sinh, cosh and tanh builtin functions to CP, Spark and GPU backend.
- Added these functions to Python DSL.
- Also, updated the DML language reference and Python reference documentation.
Closes #668.
Project: http://git-wip-us.apache.org/repos/asf/systemml/repo
Commit: http://git-wip-us.apache.org/repos/asf/systemml/commit/d74abab1
Tree: http://git-wip-us.apache.org/repos/asf/systemml/tree/d74abab1
Diff: http://git-wip-us.apache.org/repos/asf/systemml/diff/d74abab1
Branch: refs/heads/gh-pages
Commit: d74abab185bb60f4a3c7b88f145a5523031d9179
Parents: c95108c
Author: Niketan Pansare <np...@us.ibm.com>
Authored: Thu Sep 21 10:06:04 2017 -0700
Committer: Niketan Pansare <np...@us.ibm.com>
Committed: Thu Sep 21 10:07:15 2017 -0700
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dml-language-reference.md | 2 +-
python-reference.md | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/systemml/blob/d74abab1/dml-language-reference.md
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diff --git a/dml-language-reference.md b/dml-language-reference.md
index bd66a42..d8ca07f 100644
--- a/dml-language-reference.md
+++ b/dml-language-reference.md
@@ -822,7 +822,7 @@ is same as
Function | Description | Parameters | Example
-------- | ----------- | ---------- | -------
exp(), log(), abs(), sqrt(), round(), floor(), ceil() | Apply mathematical function on input (cell wise if input is matrix) | Input: (<matrix>), or (<scalar>) <br/> Output: <matrix>, or <scalar> | sqrt(X) <br/> log(X,y) <br/> round(X) <br/> floor(X) <br/> ceil(X)
-sin(), cos(), tan(), asin(), acos(), atan() | Apply trigonometric function on input (cell wise if input is matrix) | Input: (<matrix>), or (<scalar>) <br/> Output: <matrix>, or <scalar> | sin(X)
+sin(), cos(), tan(), sinh(), cosh(), tanh(), asin(), acos(), atan() | Apply trigonometric function on input (cell wise if input is matrix) | Input: (<matrix>), or (<scalar>) <br/> Output: <matrix>, or <scalar> | sin(X)
sign() | Returns a matrix representing the signs of the input matrix elements, where 1 represents positive, 0 represents zero, and -1 represents negative | Input : (A <matrix>) <br/> Output : <matrix> | <span style="white-space: nowrap;">A = matrix("-5 0 3 -3",</span> rows=2, cols=2) <br/>signA = sign(A)<br/>Matrix signA: [[-1, 0], [1, -1]]
http://git-wip-us.apache.org/repos/asf/systemml/blob/d74abab1/python-reference.md
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diff --git a/python-reference.md b/python-reference.md
index 119c1d0..4fd78fe 100644
--- a/python-reference.md
+++ b/python-reference.md
@@ -191,7 +191,7 @@ In addition to the above mentioned operators, following functions are supported.
| argmax(self, axis=None) | Returns the indices of the maximum values along an axis. | axis : int, optional (only axis=1, i.e. rowIndexMax is supported in this version) |
| cumsum(self, axis=None) | Returns the indices of the maximum values along an axis. | axis : int, optional (only axis=0, i.e. cumsum along the rows is supported in this version) |
-- Global statistical built-In functions: exp, log, abs, sqrt, round, floor, ceil, sin, cos, tan, asin, acos, atan, sign, solve
+- Global statistical built-In functions: exp, log, abs, sqrt, round, floor, ceil, sin, cos, tan, sinh, cosh, tanh, asin, acos, atan, sign, solve
| | Description | Parameters |
|------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|