Crispy Plotter 1.7 has been released and it comes with a bag of new features: One of them is the new printing capability, which will make your function graphs look good on paper too. If you prefer your function graph as images with compact file size, you can now export them as JPEG image.
Another feature is the Windows Vista and Windows 7 support: Now Crispy Plotter can be safely run by an unprivileged user. Also thanks to the kind support of Pedro Silva, Crispy Plotter is now available in Portuguese.
Last, but not least 11 built-in functions were added. 9 of the new functions are trigonometric functions (sinh, cosh, tanh, sec, csc, cot, sech, csch, coth), one is the sigmoid function (sig) and the last function (sawwav) calculates the shape of a sawtooth wave similar to the other wave generation functions sinwav, triwav and squwav.
Enjoy!