MuPAD . - ( ->).
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, , .
. 5 =2. y , , x^2, . . 3.4-5 , , , .
. 3.4-5
, . 3.4-6, , . , <Enter> . . plot() y yy, , .
. 3.4-6.
MuPAD, MatLAB, diff(). , , . diff() , , .
diff(), , diff(x^2*sin(x), x), . <Enter> (.3.4-7).
diff() . , , , . , , , , .
, . simplify(), . , , , % (. 3.4-7).
.3.4-7.
( ) D(). .7. (, f(t) 2- ). 2- D(), D(@@2) (f) (t). t (, D(@@2)(f) (5), 2- t=2.
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MuPAD . diff() D().
.3.4-8 . , diff() D().
.3.4-8.
MuPAD int(). , . .9 ( infinity ), , int() float().
, .3.4-9. . float(int(exp(-x)*cos(5*x),x=0..infinity)) , . numeric::int(sin(2*PI*x)/sqrt(1+x),x=0..1) .
. 3.4-9.