Manuals/calci/MATRIXSCALARLOG

MATRIXSCALARLOG (a,afactor)

• is any matrix.
• is any constant value.

Description

• This funcion gives the Log value of the given matrix entries.
• Logarithm is the inverse operation of exponentiation.
• In , is any matrix and is the base of the log value.
• This function can be used to find the logarithm numbers with a specified base.If we are not assigned any base value then it will assigned the base as "e".
• Otherwise the base values vary as 2 ,3,4,5 10 and so on.
• Here this function will calculate the log value of each entries in the given matrix.
• So all the entries in the matrix are having same base of the log value.

Examples

1. MATRIXSCALARLOG([45,3,-10;32,178,9876;2,9,-4])

 3.80666 1.09861 nan 3.46574 5.18178 9.19786 0.693147 2.19722 nan

2. MATRIXSCALARLOG([-6,12,5,3;-2,9,8,3;3,4,9,10;15,18,13,22;25,81,95.678,876543])

 nan 2.48491 1.60944 1.09861 nan 2.19722 2.07944 1.09861 1.09861 1.38629 2.19722 2.30259 2.70805 2.89037 2.56495 3.09104 3.21888 4.39445 4.56099 13.6837

LOG