Details

Time bar (total: 4.3s)

sample21.0ms

Algorithm
intervals
Results
9.0ms371×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0142
1242
2472
3712
4712

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) z)
0.1b
(* (+ (* x y) z) y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×expm1-log1p-u flip3-+ associate-*l/ flip-+ log1p-expm1-u
1×+-commutative fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ (* x y) z)
13.0ms
(* (+ (* x y) z) y)

series56.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ (* x y) z)
34.0ms
(* (+ (* x y) z) y)

simplify75.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0153168
1542145
23163145
35002144

prune101.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (fma x y z) (cbrt y))
0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×cbrt-prod
10×add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log associate-*r*
5×add-cbrt-cube
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 associate-*l*
2×unswap-sqr
1×pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
4 → 63
Calls
4 calls:
6.0ms
(* (fma x y z) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series682.0ms

Counts
4 → 12
Calls
4 calls:
160.0ms
(* (fma x y z) (cbrt y))
178.0ms
(cbrt y)
171.0ms
(cbrt y)
173.0ms
(cbrt y)

simplify70.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0132267
1470251
22512239
35003234

prune234.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series719.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt y)
185.0ms
(cbrt y)
176.0ms
(cbrt y)
179.0ms
(cbrt y)

simplify127.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
042172
183160
2195152
3699152
44132152
55001152

prune253.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)
0.7b
(cbrt y)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series715.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt y)
177.0ms
(cbrt y)
183.0ms
(cbrt y)
178.0ms
(cbrt y)

simplify127.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
042172
183160
2195152
3699152
44132152
55001152

prune283.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes190.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample546.0ms

Algorithm
intervals
Results
282.0ms11289×body80valid