Details

Time bar (total: 3.1s)

sample22.0ms

Algorithm
intervals
Results
9.0ms378×body80valid

simplify74.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0144
1303
2863
32903
48033
514513
634573
750013

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y z) (- t x)))
0.0b
(* (- y z) (- t x))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
36×prod-diff
35×add-sqr-sqrt
33×*-un-lft-identity
29×add-cube-cbrt
22×distribute-rgt-in associate-+r+ distribute-lft-in
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log frac-times sub-neg add-cbrt-cube add-log-exp
3×fma-def
2×expm1-log1p-u associate-*r/ associate-*l/ log1p-expm1-u distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 92
Calls
2 calls:
6.0ms
(+ x (* (- y z) (- t x)))
20.0ms
(* (- y z) (- t x))

series90.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ x (* (- y z) (- t x)))
39.0ms
(* (- y z) (- t x))

simplify63.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
0417778
11835548
25002544

prune192.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y z) (- x))
0.0b
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
0.0b
(* (- y z) t)
0.0b
(+ (* (- y z) t) (* (- y z) (- x)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
17×*-un-lft-identity
13×associate-*r*
12×associate-*l/
11×add-cube-cbrt add-log-exp
10×associate-*l*
8×pow1 add-exp-log add-cbrt-cube
6×flip3-- flip--
5×distribute-rgt-neg-out
4×expm1-log1p-u fma-def frac-add sum-log log1p-expm1-u
3×distribute-lft-neg-in distribute-rgt-neg-in
2×+-commutative associate-+r- flip3-+ unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
1×neg-mul-1 associate-+r+
Counts
4 → 98
Calls
4 calls:
13.0ms
(* (- y z) (- x))
12.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
13.0ms
(* (- y z) t)
7.0ms
(+ (* (- y z) t) (* (- y z) (- x)))

series152.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (- y z) (- x))
52.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
33.0ms
(* (- y z) t)
40.0ms
(+ (* (- y z) t) (* (- y z) (- x)))

simplify73.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0493621
12234550
25002536

prune267.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- t x) (- y z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- t x) (- y z) x)

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma (- t x) (- y z) x)

simplify57.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (16.0ms)

IterNodesCost
04963
111455
234655
3157054
4500354

prune46.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt t) (cbrt t))
0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt t) (cbrt t))
0.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series747.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(* (cbrt t) (cbrt t))
176.0ms
(cbrt t)
181.0ms
(cbrt t)
183.0ms
(cbrt t)

simplify96.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune315.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes102.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0167
1207
2217
3217

end0.0ms

sample606.0ms

Algorithm
intervals
Results
295.0ms12157×body80valid