1.3 The Maple Window·3 A和园回鬯幽的[四m国目 sheet window Help B aB elkin vIsopatuozall K Worksheet Elements ABT△ EZHOIKJAM N三oPΣTY@x int((PI/2)*sin(x)+x 2, x): e司 >plot((-1/2)cos(x),X=-10,.10) 4四a G M 国围围圈 -D. 目 -04 T ime: 2.3s Bytes: 3. 69M Available: 521M Figure 1-A Maple window features A toolbar containing shortcut buttons Context bar A toolbar containing context-sensitive shortcut buttons. (This means that the buttons change based on the cursor location or selection. It can also contain a field for editing and entering text C Section heading The name or title of a section D Maple input A mathematical expression that Maple evaluates. By default, input commands are entered at the prompt, "> and are displayed in red type. The resulting output is displayed beneath1.3 The Maple Window • 3 Figure 1-A Maple window features A Toolbar A toolbar containing shortcut buttons. B Context bar A toolbar containing context-sensitive shortcut buttons. (This means that the buttons change based on the cursor location or selection.) It can also contain a field for editing and entering text. C Section heading The name or title of a section. D Maple input A mathematical expression that Maple evaluates. By default, input commands are entered at the prompt, “>”, and are displayed in red type. The resulting output is displayed beneath. A B E C D F G H I J L M N K