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is-trunc

expr: x^2 + x + 1;

trunc (expr);

is (expr = trunc (ex...

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is-length-setify

is(length(setify([]))...

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is

is({0,pi/4,pi,7*pi/4}...

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is-part-solve

answer: solve(x^2=1);

part(answer,1);

part(answer,2);

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is-remainder-subset

p(x):=is(remainder(x,...

A:set(0,2,4,6,7,9,11);

subset(A,p);

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is

is(x+1+1+1=x+3);

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is

is((dist^d) =((.5*dis...

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is

is((7/2)^(1/4)=(7/2)^...

is((7/2)^(1/4)=((7*2^...

is((7/2)^(1/4)=((1/(2...

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is-length-split-string

answer: x=1 or x=2;

is(length(split(strin...

length(split(string(a...

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is

x: -4+3*7;

is('(-4+3*7) = x);

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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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