Sollya User's Manual

Name:

timing global variable controlling timing measures in Sollya.

Usage:

timing = activation value : on|off -> void timing = activation value ! : on|off -> void timing : on|off

Parameters:

activation value controls if timing should be performed or not

Description:

timing is a global variable. When its value is on, the time spent in each command is measured and displayed (for verbosity levels higher than 1).

Example 1:

   > verbosity=1!;
   > timing=on;
   Timing has been activated.
   > p=remez(sin(x),10,[-1;1]);
   Information: Remez: computing the matrix spent 1 ms
   Information: Remez: computing the quality of approximation spent 16 ms
   Information: Remez: computing the matrix spent 3 ms
   Information: Remez: solving the system spent 3 ms
   Information: Remez: computing the quality of approximation spent 15 ms
   Information: Remez: computing the quality of approximation spent 7 ms
   Information: computing a minimax approximation spent 241 ms
   Information: assignment spent 241 ms
   Information: full execution of the last parse chunk spent 242 ms