Details

Time bar (total: 7.3s)

sample27.0ms

Algorithm
intervals
Results
11.0ms258×body80valid

simplify37.0ms

Counts
1 → 1
Iterations
IterNodes
done26
626
525
423
321
219
114
09

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
0.1b
(* (/ 841.0 108.0) x)

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*r*
2×expm1-log1p-u associate-*l/ prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
1×cbrt-undiv +-commutative sum-log fma-def flip3-+ div-exp pow-prod-down frac-add *-commutative flip-+ div-inv
Counts
2 → 49
Calls
2 calls:
20.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
20.0ms
(* (/ 841.0 108.0) x)

series76.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
31.0ms
(* (/ 841.0 108.0) x)

simplify1.1s

Counts
55 → 55
Iterations
IterNodes
done5000
21100
1256
0101

prune185.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
0.2b
(/ (* 841.0 x) 108.0)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
7×fma-def add-cbrt-cube add-exp-log
6×add-sqr-sqrt times-frac add-cube-cbrt
4×add-log-exp
3×associate-/r*
2×expm1-log1p-u pow1 cbrt-undiv div-exp log1p-expm1-u div-inv
1×+-commutative clear-num sum-log frac-2neg flip3-+ frac-add prod-exp cbrt-unprod flip-+ distribute-lft-out associate-/l*
Counts
2 → 45
Calls
2 calls:
18.0ms
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
7.0ms
(/ (* 841.0 x) 108.0)

series75.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
25.0ms
(/ (* 841.0 x) 108.0)

simplify937.0ms

Counts
51 → 51
Iterations
IterNodes
done5000
2959
1218
083

prune173.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
0.1b
(* (cbrt (/ 841.0 108.0)) x)
0.3b
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
1.0b
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
79×cbrt-prod
76×add-sqr-sqrt
52×times-frac
45×*-un-lft-identity add-cube-cbrt
33×associate-*l*
29×cbrt-div
25×pow1
20×associate-*r* associate-*l/ add-exp-log
16×swap-sqr
12×unswap-sqr
11×frac-times add-cbrt-cube pow-prod-down
10×prod-exp cbrt-unprod
7×frac-add associate-*r/
6×pow1/3 add-log-exp
5×div-inv
4×expm1-log1p-u log1p-expm1-u
3×*-commutative
2×pow-sqr pow-prod-up
1×pow2 +-commutative sum-log fma-def flip3-+ pow-plus flip-+
Counts
4 → 168
Calls
4 calls:
49.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
12.0ms
(* (cbrt (/ 841.0 108.0)) x)
64.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
23.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

series326.0ms

Counts
4 → 10
Calls
4 calls:
126.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
57.0ms
(* (cbrt (/ 841.0 108.0)) x)
143.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
0.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

simplify2.7s

Counts
178 → 178
Iterations
IterNodes
done5000
22602
1545
0243

prune744.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes82.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample560.0ms

Algorithm
intervals
Results
374.0ms8009×body80valid
0.0ms2×body1280valid