I'm trying to graph
Plot3D[sin[x] cos[y], {x, -Pi/4, Pi/4}, {y, -Pi/4, Pi/4}]
for my Calculus homework, does anyone know why the graph I get is blank? I've tried experimenting with ranges but it hasn't changed at all? Thanks.
Try capitalizing Sin and Cos and see if that helps.
Mathematica is fanatic about correct capitalization.
Thank you so much Bill that was the issue! I stared at it for a long time convince that I had the correct form. Thanks a ton!
