運算式 4: Start integral from 5 to 6, end integral, cosine left parenthesis, "x" , right parenthesis to the 4th power "d" "x"∫65cosx4dx
equals=
0.3 2 0 0 3 3 1 8 5 3 2 40.320033185324
4
運算式 5: "g" equals 1 quarter plus "x" minus StartFraction, 7 pi Over 4 , EndFraction left brace, 5 less than or equal to "x" less than or equal to 6 , right braceg=14+x−7π45≤x≤6
5
運算式 6: Start integral from 5 to 6, end integral, "g" "d" "x"∫65gdx
equals=
0.2 5 2 2 1 2 8 5 6 2 1 80.252212856218
6
運算式 7:
7
8
技術支援
技術支援
left parenthesis, StartFraction, 7 pi Over 4 , EndFraction , 0.2 5 , right parenthesis7π4,0.25
