Details

Time bar (total: 7.8s)

sample37.0ms

Algorithm
intervals
Results
13.0ms333×body80valid

simplify22.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1127
2207
3247
done247

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
18.0ms
(- (* x y) (* z t))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(- (* x y) (* z t))

simplify2.5s

Counts
19 → 19
Iterations

Useful iterations: 4 (1.2s)

IterNodesCost
038202
1104193
2327178
31094178
43080173
done5000173

prune45.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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 x y (- (* t z)))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(fma x y (- (* t z)))

simplify1.8s

Counts
13 → 13
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
019114
130114
262100
3217100
4901100
done5001100

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
1.1b
(cbrt (- (* x y) (* z t)))
1.1b
(cbrt (- (* x y) (* z t)))
1.1b
(cbrt (- (* x y) (* z t)))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
flip3-- pow1/3 flip--
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
65.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
10.0ms
(cbrt (- (* x y) (* z t)))
10.0ms
(cbrt (- (* x y) (* z t)))
11.0ms
(cbrt (- (* x y) (* z t)))

series625.0ms

Counts
4 → 12
Calls
4 calls:
155.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
128.0ms
(cbrt (- (* x y) (* z t)))
177.0ms
(cbrt (- (* x y) (* z t)))
164.0ms
(cbrt (- (* x y) (* z t)))

simplify886.0ms

Counts
107 → 107
Iterations

Useful iterations: done (882.0ms)

IterNodesCost
01342138
13471959
211831835
done50011771

prune469.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes122.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1127
2147
done147

end0.0ms

sample983.0ms

Algorithm
intervals
Results
367.0ms10291×body80valid