diff options
Diffstat (limited to 'initrd/graph')
| -rw-r--r-- | initrd/graph | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/initrd/graph b/initrd/graph index 8f9916a..949fd52 100644 --- a/initrd/graph +++ b/initrd/graph @@ -41,24 +41,24 @@ func(makegrid) { # makegrid() -clearcmd = "clear" +clearcmd = "" while (1) { rect(0, 0, 480, 40, 0) print("f(x) = ") - Fx = gets() + fx = gets() - if (Fx == clearcmd) { + if (fx == clearcmd) { makegrid() } else { # do function - x = xmin - while (x < xmax) { - y = solve(Fx) + X = xmin + while (X < xmax) { + y = solve(fx) y = 0 - y if ((y >= ymin) & (y <= ymax)) { - pixel(cx + x * xinc, cy + y * yinc, 511) + pixel(cx + X * xinc, cy + y * yinc, 511) } - x = x + 1 / xinc + X = X + 1 / xinc } } |