Details

Time bar (total: 8.0s)

sample66.0ms

Algorithm
intervals
Results
26.0ms690×body80nan
12.0ms256×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (10.0ms)

IterNodesCost
0216
1526
21346
32826
45415
57525
69685
711995
813275
913275

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (log y) x (- (log t) (+ y z)))

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 (log y) x (- (log t) (+ y z)))

series50.0ms

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

simplify71.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 4 (64.0ms)

IterNodesCost
07393
117180
248278
3266077
4500274

prune40.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.5b
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.6b
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))

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:
0.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
0.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
6.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))

series1.3s

Counts
4 → 12
Calls
4 calls:
324.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
332.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
321.0ms
(cbrt (fma (log y) x (- (log t) (+ y z))))
330.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))

simplify57.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
03931346
115561220
250011117

prune341.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.6b
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.6b
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.6b
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
38×add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
18×pow1
14×pow1/3
12×swap-sqr associate-*r* associate-*l*
8×add-exp-log unswap-sqr
4×expm1-log1p-u pow-prod-down pow-sqr pow-prod-up add-cbrt-cube log1p-expm1-u add-log-exp
2×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 111
Calls
4 calls:
6.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
6.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
1.0ms
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
3.0ms
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

series1.3s

Counts
4 → 12
Calls
4 calls:
325.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
332.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
331.0ms
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
336.0ms
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

simplify72.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05541948
121601811
250011624

prune490.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.6b
(* (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))) (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))))
0.6b
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
0.6b
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
26×cbrt-prod
18×pow1 add-cube-cbrt *-un-lft-identity
9×swap-sqr associate-*r* associate-*l*
8×add-exp-log pow1/3
6×add-cbrt-cube
5×unswap-sqr
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-prod-down pow-sqr pow-prod-up
2×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 96
Calls
4 calls:
6.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
3.0ms
(* (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))) (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))))
1.0ms
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
3.0ms
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

series1.2s

Counts
4 → 12
Calls
4 calls:
327.0ms
(* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z)))))
28.0ms
(* (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))) (fabs (cbrt (fma (log y) x (- (log t) (+ y z))))))
321.0ms
(cbrt (cbrt (fma (log y) x (- (log t) (+ y z)))))
530.0ms
(cbrt (* (cbrt (fma (log y) x (- (log t) (+ y z)))) (cbrt (fma (log y) x (- (log t) (+ y z))))))

simplify77.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
06151686
124771416
250011319

prune430.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes234.0ms

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
0105
1105

end0.0ms

sample2.0s

Algorithm
intervals
Results
846.0ms23794×body80nan
372.0ms8028×body80valid
1.0ms1×body1280valid