Details

Time bar (total: 2.5s)

sample17.0ms

Algorithm
intervals
Results
7.0ms331×body80valid

simplify20.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×fma-def associate-/r*
2×pow1 expm1-log1p-u div-sub log1p-expm1-u associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 58
Calls
2 calls:
12.0ms
(+ x (/ (- y x) z))
9.0ms
(/ (- y x) z)

series51.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ x (/ (- y x) z))
29.0ms
(/ (- y x) z)

simplify63.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0230286
1705273
23068273
35001273

prune116.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x (/ y z)) (/ x z))
0.0b
(+ x (/ y z))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
80×*-un-lft-identity
52×prod-diff
50×add-sqr-sqrt
45×add-cube-cbrt
37×times-frac
16×distribute-lft-out
9×add-log-exp
4×fma-neg div-inv
3×fma-def
2×pow1 add-exp-log expm1-log1p-u flip3-+ diff-log sum-log frac-sub add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out-- difference-of-squares
1×+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 95
Calls
2 calls:
74.0ms
(- (+ x (/ y z)) (/ x z))
6.0ms
(+ x (/ y z))

series37.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(- (+ x (/ y z)) (/ x z))
16.0ms
(+ x (/ y z))

simplify50.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04521584
114671108
25002997

prune113.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
37×cbrt-prod
31×add-sqr-sqrt
29×*-un-lft-identity
15×add-cube-cbrt
12×cbrt-div
11×pow1
10×swap-sqr
9×pow1/3
8×associate-*r* associate-*l*
6×add-exp-log flip3-- flip-- distribute-lft-out--
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp difference-of-squares unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 97
Calls
4 calls:
21.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
0.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series651.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
174.0ms
(cbrt z)
176.0ms
(cbrt z)
180.0ms
(cbrt z)

simplify120.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0233580
1790549
23658502
35001498

prune290.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (exp (log (+ x (/ y z)))) (/ x z))
0.0b
(+ x (/ y z))
2.7b
(exp (log (+ x (/ y z))))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
117×*-un-lft-identity
93×add-sqr-sqrt
91×prod-diff
83×add-cube-cbrt
65×times-frac
62×log-prod exp-sum
16×distribute-lft-out
7×fma-neg div-inv add-log-exp
4×pow1 log-div exp-prod exp-diff difference-of-squares
3×add-exp-log expm1-log1p-u fma-def flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×frac-sub
1×+-commutative sub-neg flip3-- diff-log sum-log log-pow flip-- rem-exp-log distribute-lft-out--
Counts
3 → 156
Calls
3 calls:
83.0ms
(- (exp (log (+ x (/ y z)))) (/ x z))
6.0ms
(+ x (/ y z))
7.0ms
(exp (log (+ x (/ y z))))

series55.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(- (exp (log (+ x (/ y z)))) (/ x z))
15.0ms
(+ x (/ y z))
19.0ms
(exp (log (+ x (/ y z))))

simplify60.0ms

Algorithm
egg-herbie
Counts
165 → 165
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
05773065
116521915
250021719

prune166.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes51.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample404.0ms

Algorithm
intervals
Results
209.0ms10126×body80valid