|Next: LOMB(1) Up: WFDB Applications Guide Previous: IMAGEPLT(1)||On This Page|
log10 reads its standard input, which should be in text form and should contain two positive numbers (x and y) on each line, separated by spaces or tabs. The standard output of log10 contains four columns of numbers, separated by spaces: the common (base 10) logarithms of x and y, and the x and y values. To avoid underflow, if any input is less than MINDOUBLE (defined in <values.h> as the smallest positive value that can be represented as a double-precision floating point quantity), it is replaced by that value.
Table of Contents
Up: WFDB Applications Guide
Please e-mail your comments and suggestions to email@example.com, or post them to:PhysioNet
Updated 28 November 2018