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Created page with "<div style="font-size:30px">'''MATRIXSCALARLN (a) '''</div><br/> *<math>a</math> is any matrix. ==Description== *This function gives the Natural logarithm of the given matrix..."
<div style="font-size:30px">'''MATRIXSCALARLN (a) '''</div><br/>
*<math>a</math> is any matrix.
==Description==
*This function gives the Natural logarithm of the given matrix entries.
*In <math>MATRIXSCALARLN (a)</math>,<math> a </math> is any matrix.
*LN is the logarithm in which the base is the irrational number e(e= 2.71828...).
*The ln(x) is the inverse function of the exponential function <math>e^{ln(x)}=x if x>0</math>.
*ln(e^x)=x.
*To find the LN value for a matrix ,simply find separately natural logarithm for all the entries for the given matrix.
==Examples==
1. MATRIXSCALARLN([23,87,90;12,16,-34;112,65,32.65])
{| class="wikitable"
|-
| 3.1354942159291497 || 4.465908118654584 || 4.499809670330265
|-
| 2.4849066497880004 || 2.772588722239781 || NaN
|-
| 4.718498871295094 || 4.174387269895637 || 3.48584485572244
|}
2.MATRIXSCALARLN([[1,2,3,4],[7,8,-9,10],[11,12,-13.56,14],[10,12,17,18],[21,22,23,24]])
{| class="wikitable"
|-
| 0 || 0.6931471805599453 || 1.0986122886681096 || 1.3862943611198906
|-
| 1.9459101490553132 || 2.0794415416798357 || NaN || 2.302585092994046
|-
| 2.3978952727983707 || 2.4849066497880004 || 2.833213344056216 || 2.8903717578961645
|-
| 2.302585092994046 || 2.4849066497880004 || 2.833213344056216 || 2.8903717578961645
|-
| 3.044522437723423 || 3.091042453358316 || 3.1354942159291497 || 3.1780538303479458
|}
==See Also==
*[[Manuals/calci/LN| LN]]
*[[Manuals/calci/MATRIXADD | MATRIXADD]]
*[[Manuals/calci/MDETERM | MDETERM]]
==References==
*[http://en.wikipedia.org/wiki/Natural_logarithm Natural Logarithm]
*[[Z_API_Functions | List of Main Z Functions]]
*[[ Z3 | Z3 home ]]
*<math>a</math> is any matrix.
==Description==
*This function gives the Natural logarithm of the given matrix entries.
*In <math>MATRIXSCALARLN (a)</math>,<math> a </math> is any matrix.
*LN is the logarithm in which the base is the irrational number e(e= 2.71828...).
*The ln(x) is the inverse function of the exponential function <math>e^{ln(x)}=x if x>0</math>.
*ln(e^x)=x.
*To find the LN value for a matrix ,simply find separately natural logarithm for all the entries for the given matrix.
==Examples==
1. MATRIXSCALARLN([23,87,90;12,16,-34;112,65,32.65])
{| class="wikitable"
|-
| 3.1354942159291497 || 4.465908118654584 || 4.499809670330265
|-
| 2.4849066497880004 || 2.772588722239781 || NaN
|-
| 4.718498871295094 || 4.174387269895637 || 3.48584485572244
|}
2.MATRIXSCALARLN([[1,2,3,4],[7,8,-9,10],[11,12,-13.56,14],[10,12,17,18],[21,22,23,24]])
{| class="wikitable"
|-
| 0 || 0.6931471805599453 || 1.0986122886681096 || 1.3862943611198906
|-
| 1.9459101490553132 || 2.0794415416798357 || NaN || 2.302585092994046
|-
| 2.3978952727983707 || 2.4849066497880004 || 2.833213344056216 || 2.8903717578961645
|-
| 2.302585092994046 || 2.4849066497880004 || 2.833213344056216 || 2.8903717578961645
|-
| 3.044522437723423 || 3.091042453358316 || 3.1354942159291497 || 3.1780538303479458
|}
==See Also==
*[[Manuals/calci/LN| LN]]
*[[Manuals/calci/MATRIXADD | MATRIXADD]]
*[[Manuals/calci/MDETERM | MDETERM]]
==References==
*[http://en.wikipedia.org/wiki/Natural_logarithm Natural Logarithm]
*[[Z_API_Functions | List of Main Z Functions]]
*[[ Z3 | Z3 home ]]