Expression 11: "g" left parenthesis, "x" , right parenthesis equals StartRoot, 1 plus "f" prime left parenthesis, "x" , right parenthesis squared , EndRootgx=1+f′x2
11
Expression 12: StartRoot, 1 plus cos squared "x" , EndRoot1+cos2x
12
Expression 13: "A" Subscript, "l" "e" "n" , Baseline equals Start integral from "a" to "b" , end integral, "g" left parenthesis, "x" , right parenthesis "d" "x"Alen=∫bagxdx
equals=
3.8 2 0 1 9 7 7 8 9 0 33.82019778903
13
Alternativ beregning
14
Expression 15: "k" equals 1000k=1000
10 cubed103
10 to the 6th power106
15
Expression 16: Start sum from "n" equals 1 to "k" , end sum, StartRoot, left parenthesis, "f" left parenthesis, "a" plus "n" "c" , right parenthesis minus "f" left parenthesis, "a" plus left parenthesis, "n" minus 1 , right parenthesis "c" , right parenthesis , right parenthesis squared plus "c" squared , EndRootk∑n=1fa+nc−fa+n−1c2+c2
equals=
3.8 2 0 1 9 7 2 9 6 3 13.82019729631
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Expression 17: "c" equals StartFraction, "b" minus "a" Over "k" , EndFractionc=b−ak
equals=
0.0 0 3 1 4 1 5 9 2 6 5 3 5 90.00314159265359
17
Expression 18: "b" equals pib=π
equals=
3.1 4 1 5 9 2 6 5 3 5 93.14159265359
18
Expression 19: "a" equals StartAbsoluteValue, 0 , EndAbsoluteValuea=0
equals=
00
19
Punkter etc.
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"f" ( "x" ) equals sine "x"f(x)=sinx
"T" equals "f" ( StartFraction, pi Over 2 , EndFraction ) equals 1T=f(π2)=1