Details

Time bar (total: 13.7s)

sample21.0ms

Algorithm
intervals
Results
9.0ms276×body80valid

simplify17.0ms

Counts
1 → 1
Iterations
IterNodes
done21
321
217
110
07

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.3b

localize32.0ms

Local error

Found 1 expressions with local error:

3.3b
(/ x (- y (* z t)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/r* add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 32
Calls
1 calls:
20.0ms
(/ x (- y (* z t)))

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(/ x (- y (* z t)))

simplify1.4s

Counts
35 → 35
Iterations
IterNodes
done5000
31294
2429
1142
066

prune239.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 3.3b

localize25.0ms

Local error

Found 2 expressions with local error:

0.6b
(/ 1 (- y (* z t)))
3.1b
(* x (/ 1 (- y (* z t))))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×times-frac
19×*-un-lft-identity
18×add-cube-cbrt
15×associate-*r* add-exp-log
9×add-cbrt-cube
5×pow1
4×div-exp prod-exp associate-/r/
3×associate-/r* associate-*l* associate-/l* unswap-sqr
2×expm1-log1p-u cbrt-undiv rec-exp flip3-- 1-exp cbrt-unprod insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 77
Calls
2 calls:
12.0ms
(/ 1 (- y (* z t)))
40.0ms
(* x (/ 1 (- y (* z t))))

series129.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ 1 (- y (* z t)))
73.0ms
(* x (/ 1 (- y (* z t))))

simplify2.4s

Counts
83 → 83
Iterations
IterNodes
done5001
31917
2772
1254
0105

prune467.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 3.3b

localize40.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.6b
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
2.0b
(/ (- y (* z t)) (cbrt x))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
76×times-frac
47×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
36×cbrt-prod
28×associate-/r*
18×add-exp-log
11×add-cbrt-cube
7×cbrt-undiv div-exp
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
2×clear-num frac-2neg pow1/3 prod-exp cbrt-unprod associate-/l/
1×flip3-- div-sub associate-/r/ flip--
Counts
4 → 140
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
55.0ms
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
33.0ms
(/ (- y (* z t)) (cbrt x))

series978.0ms

Counts
4 → 12
Calls
4 calls:
334.0ms
(cbrt x)
300.0ms
(cbrt x)
83.0ms
(/ (* (cbrt x) (cbrt x)) (/ (- y (* z t)) (cbrt x)))
260.0ms
(/ (- y (* z t)) (cbrt x))

simplify1.7s

Counts
152 → 152
Iterations
IterNodes
done5002
21904
1556
0195

prune953.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 3.3b

localize52.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.6b
(/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 1 x)) (- y (* t z))))
2.0b
(* (cbrt (/ 1 x)) (- y (* t z)))

rewrite125.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
22×cbrt-prod
18×*-un-lft-identity add-exp-log
17×add-cube-cbrt
16×associate-*l*
12×times-frac
11×add-cbrt-cube
6×pow1 cbrt-div prod-diff
5×distribute-rgt-in distribute-lft-in prod-exp associate-/r/ cbrt-unprod
4×expm1-log1p-u frac-times cbrt-undiv flip3-- div-exp associate-*r/ insert-posit16 log1p-expm1-u flip-- add-log-exp unswap-sqr
3×associate-*r*
2×sub-neg pow1/3 associate-*l/ div-inv
1×clear-num associate-/r* frac-2neg pow-prod-down *-commutative associate-/l*
Counts
4 → 109
Calls
4 calls:
2.0ms
(cbrt x)
2.0ms
(cbrt x)
54.0ms
(/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 1 x)) (- y (* t z))))
62.0ms
(* (cbrt (/ 1 x)) (- y (* t z)))

series1.1s

Counts
4 → 12
Calls
4 calls:
317.0ms
(cbrt x)
278.0ms
(cbrt x)
85.0ms
(/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 1 x)) (- y (* t z))))
432.0ms
(* (cbrt (/ 1 x)) (- y (* t z)))

simplify1.5s

Counts
121 → 121
Iterations
IterNodes
done5007
21796
1477
0183

prune748.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 3.3b

regimes591.0ms

Accuracy

0% (0.1b remaining)

Error of 2.7b against oracle of 2.6b and baseline of 2.7b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample902.0ms

Algorithm
intervals
Results
493.0ms8415×body80valid