### Related

##### simp-sum-true

simp:true;

sum( (n-i+1)*n /i,i,1...

Calculate

##### simp

e(x,y) := x^2 + (x+1)...

Calculate

##### simp-sqrt

qq: ((((((4 * p) * r)...

qq, simp;

Calculate

(6+sqrt(52))/8;

6/8+sqrt(52)/8;

simp:true;

Calculate

##### simp-true

simp:true;

eqn: o=-0.00000003991...

Calculate

##### simp

w:1 -2*%i *(x +%i*y),...

Calculate

##### simp-stirling2-sum-true

simp:true;

combn(n,k):= n!/(k!*(...

sum(combn(4,i)*stirli...

Calculate

##### simp-true

1/(a*b), simp:true;

Calculate

##### simp-true

simp:true;

seed: rand(6);

zmw: rand(1.0)*10^seed;

Calculate

##### simp-sqrt

e(x,y) := x^2 + (x+1)...

e(sqrt(k),y),expand,s...

Calculate

### simp

Run Example
```(%i1)cardinality ({});
(%o1)                                  0
(%i2)  cardinality ({a, a, b, c});
(%o2)                                  3
(%i3)  simp : false;
(%o3)                                false
(%i4)  cardinality ({a, a, b, c});
(%o4)                                  3
(%i5) cardinality({2, 4, 6, 8, 10, 12, 14, 18, 20, 24, 28, 30, 36, 40, 42, 50, 54, 56, 60, 70, 72, 84, 90, 98, 100, 108, 120, 126, 140, 150, 162, 168, 180, 196, 200, 210, 216, 252, 270, 280, 294, 300, 324, 350, 360, 378, 392, 420, 450, 486, 490, 504, 540, 588, 600, 630, 648, 686, 700, 756, 810, 840, 882, 900, 972, 980, 1050, 1080, 1134, 1176, 1260, 1350, 1372, 1400, 1470, 1512, 1620, 1764, 1800, 1890, 1944, 1960, 2058, 2100, 2268, 2430, 2450, 2520, 2646, 2700, 2744, 2940, 3150, 3240, 3402, 3430, 3528, 3780, 4050, 4116, 4200, 4410, 4536, 4860, 4900, 5292, 5400, 5670, 5880, 6174, 6300, 6804, 6860, 7350, 7560, 7938, 8100, 8232, 8820, 9450, 9720, 9800, 10290, 10584, 11340, 12150, 12348, 12600, 13230, 13608, 13720, 14700, 15876, 16200, 17010, 17150, 17640, 18522, 18900, 20580, 22050, 22680, 23814, 24300, 24696, 26460, 28350, 29400, 30870, 31752, 34020, 34300, 37044, 37800, 39690, 41160, 44100, 47628, 48600, 51450, 52920, 55566, 56700, 61740, 66150, 68040, 68600, 74088, 79380, 85050, 88200, 92610, 95256, 102900, 111132, 113400, 119070, 123480, 132300, 154350, 158760, 166698, 170100, 185220, 198450, 205800, 222264, 238140, 264600, 277830, 308700, 333396, 340200, 370440, 396900, 463050, 476280, 555660, 595350, 617400, 666792, 793800, 833490, 926100, 1111320, 1190700, 1389150, 1666980, 1852200, 2381400, 2778300, 3333960, 4167450, 5556600, 8334900, 16669800});
(%o5)                                 216
(%i6) ```
Run Example
```cardinality ({});
(%o1)                                  0
(%i2)  cardinality ({a, b, c, d, e});
(%o2)                                  5
(%i3)  simp : false;
(%o3)                                false
(%i4)  cardinality ({d, e, f, g});
(%o4)                                  4
(%i5) ```
Run Example
```simp:false;
(%o1)                                false
(%o2)                                false
(%i3) 1/a, simp:false;
1
(%o3)                                  -
a
(%i4) 1/b, simp:false;
1
(%o4)                                  -
b
(%i5) 1/(a*b), simp:false;
1
(%o5)                                 ---
a b
(%i6) tellsimp(1/(a*b), ((1/a)*(1/b)));
(%o6)                         [/rule1, simpquot]
(%i7) 1/(a*b);
1
(%o7)                                 ---
a b
(%i8) disprule(all);
1     1  1
(%t8)                        /rule1 : --- -> - (-)
a b    a  b

(%o8)                                [%t8]
(%i9) 1/(a*b);
1
(%o9)                                 ---
a b
(%i10) properties("*");
(%o10)              [mirror symmetry, nary, rule, operator]
(%i11) rat(1/(a*b));
1
(%o11)/R/                             ---
a b
(%i12) map('ratsimp, 1/(a*b));
1
(%o12)                                ---
a b
(%i13) grind(1/(a*b));

1/(a*b)\$
(%o13)                               done
(%i14) partfrac(1/(a*b), a);
1  - 1
(%o14)                            + (- a   )
b
(%i15) a^-1;
- 1
(%o15)                               a
(%i16) ```

Help for Simp