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is-notequal

eq1: 1;

eq2: 2;

is (notequal (eq1,eq2));

Calculate

is

is([true,false]);

Calculate

is

lis:[1,1,1,1,1,1,2,2,...

maxi(lis);

Calculate

is-subst

answer: z^2-1=0;

subst(1,z,answer);

is(subst(1,z,answer));

Calculate

is-subst

RESPONSE[1]:"3,*,9,-,...

RESPONSE[1]:subst(","...

is(RESPONSE[1]);

Calculate

is

is(x=x);

Calculate

is-part-subst

answer: [x=2,y=2];

is(subst([x= 1 , y = ...

is(subst([x= 1 , y = ...

Calculate

is-plot2d-solve-sqrt
plot2d([f(x),g(x),h(x),j(x)],[x,.75,1.2]);

f(x):=1/sqrt(x);

g(x):=3/sqrt(x);

h(x):=2*x^4;

Calculate

is-part-solve

answer: solve(x^2=1);

part(answer,1);

part(answer,2);

Calculate

is

LR : a;

is(LR=a);

Calculate

is

Run Example
(%i1)declare(k, integer);
(%o1)                                done
(%i2) declare(x, real);
(%o2)                                done
(%i3) is(%e^(%k) <
 %e^(%k*x^2));
(%o3)                               unknown
(%i4) 
Run Example
rs:100+60+80;
(%o1)                                 240
(%i2) is:10/rs;
                                      1
(%o2)                                 --
                                      24
(%i3) ua:is*80;
                                      10
(%o3)                                 --
                                      3
(%i4) rp:160*80/(160+80);
                                      160
(%o4)                                 ---
                                       3
(%i5) rg:rp+120;
                                      520
(%o5)                                 ---
                                       3
(%i6) ig:ua/rg;
                                      1
(%o6)                                 --
                                      52
(%i7) 
Run Example
a: -3/10 + sqrt(141)/30;
                                sqrt(141)   3
(%o1)                           --------- - --
                                   30       10
(%i2) c: combine(a);
                                 sqrt(141) - 9
(%o2)                            -------------
                                      30
(%i3) b: (-9+sqrt(141))/30;
                                 sqrt(141) - 9
(%o3)                            -------------
                                      30
(%i4) d: combine(b);
                                 sqrt(141) - 9
(%o4)                            -------------
                                      30
(%i5) is (a = b);
(%o5)                                false
(%i6) (-9 - sqrt(141))/30;
                                - sqrt(141) - 9
(%o6)                           ---------------
                                      30
(%i7) 

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