gnuplot 4.2.2Version of implementation gnuplot of programming language gnuplot
gnuplot 4.2.2 is an incremental bug-fix release that corrects one serious and one trivial bug present in gnuplot 4.2.1.
Fixes since gnuplot 4.2.1:
- Axis labels were ignored in mode “set view map”
- Candlesticks did not receive the border color specified in fillstyle
This example consists of two files: factorial.gp and run.gp to emulate loop through use of
Built-in factorial operator
! is used.
Since return of
! operator has type real, function
gprintf is used to remove trailing zeros after decimal point and decimal point itself.
### factorial.gp print a, '! = ', gprintf("%.0f", a!) a = a + 1 if (a <= 16) reread ### run.gp #!/usr/bin/env gnuplot a = 0 load "factorial.gp"
#!/usr/bin/env gnuplot print 'Hello, World!'
gnuplot provides no loops, and printing each number with a separate
res is used to accumulate the calculated numbers for printing after “looping”.
### run.gp #!/usr/bin/env gnuplot i = 1 a = 1 b = 1 res = '' load "fibonacci.gp" print res, '...' ### fibonacci.gp res = res . a . ', ' c = a a = b b = b+c i = i+1 if (i <= 16) reread