Details

Time bar (total: 27.9s)

sample78.0ms

Algorithm
intervals
Results
37.0ms113×pre10240exit
21.0ms256×body80valid
7.0ms143×pre80true

simplify12.0ms

Calls
1 calls:
Slowest
12.0ms
(- (/ x0 (- 1 x1)) x0)

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.9b

localize16.0ms

Local error

Found 2 expressions with local error:

7.4b
(- (/ x0 (- 1 x1)) x0)
0.8b
(/ x0 (- 1 x1))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
27×*-un-lft-identity
19×times-frac
13×add-cube-cbrt
10×difference-of-squares
6×associate-/r*
5×distribute-lft-out--
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/l*
2×pow1 flip3-- associate-/r/ insert-posit16 flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Calls
2 calls:
Slowest
71.0ms
(- (/ x0 (- 1 x1)) x0)
16.0ms
(/ x0 (- 1 x1))

series78.0ms

Calls
2 calls:
Slowest
51.0ms
(- (/ x0 (- 1 x1)) x0)
27.0ms
(/ x0 (- 1 x1))

simplify2.2s

Calls
60 calls:
Slowest
347.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
284.0ms
(+ (* x0 (pow x1 3)) (+ (* x0 (pow x1 2)) (* x0 x1)))
277.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
189.0ms
(/ (* (* x0 x0) x0) (* (* (- 1 x1) (- 1 x1)) (- 1 x1)))
102.0ms
(- (+ x0 (+ (/ x0 x1) (/ x0 (pow x1 2)))))

prune287.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 7.0b

localize20.0ms

Local error

Found 4 expressions with local error:

6.3b
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
73×add-sqr-sqrt *-un-lft-identity
54×times-frac
37×add-cube-cbrt
25×difference-of-squares
18×associate-/r*
12×distribute-lft-out--
10×add-cbrt-cube add-exp-log
9×associate-/l*
6×associate-/r/ add-log-exp
4×pow1 flip3-- insert-posit16 flip--
3×cbrt-undiv clear-num frac-2neg div-exp div-inv
1×sub-neg diff-log
Calls
4 calls:
Slowest
26.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
17.0ms
(/ x0 (- 1 x1))
16.0ms
(/ x0 (- 1 x1))
15.0ms
(/ x0 (- 1 x1))

series193.0ms

Calls
4 calls:
Slowest
67.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
45.0ms
(/ x0 (- 1 x1))
42.0ms
(/ x0 (- 1 x1))
38.0ms
(/ x0 (- 1 x1))

simplify5.8s

Calls
159 calls:
Slowest
325.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
302.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
292.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
292.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
290.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))

prune794.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 5.1b

localize24.0ms

Local error

Found 4 expressions with local error:

6.3b
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))
0.7b
(+ (/ x0 (- 1 x1)) x0)

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
52×*-un-lft-identity
50×add-sqr-sqrt
36×times-frac
26×add-cube-cbrt
16×difference-of-squares
12×associate-/r*
8×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp
6×associate-/l*
4×pow1 associate-/r/ insert-posit16
3×flip3-- flip--
2×cbrt-undiv clear-num frac-2neg div-exp div-inv
1×+-commutative sum-log sub-neg flip3-+ diff-log flip-+ distribute-lft-out
Calls
4 calls:
Slowest
68.0ms
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
33.0ms
(+ (/ x0 (- 1 x1)) x0)
8.0ms
(/ x0 (- 1 x1))
8.0ms
(/ x0 (- 1 x1))

series220.0ms

Calls
4 calls:
Slowest
97.0ms
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
52.0ms
(+ (/ x0 (- 1 x1)) x0)
41.0ms
(/ x0 (- 1 x1))
30.0ms
(/ x0 (- 1 x1))

simplify4.7s

Calls
111 calls:
Slowest
447.0ms
(/ (exp (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1)))) (exp (* x0 x0)))
328.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
309.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
292.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
289.0ms
(+ (* 2 (* (pow x0 2) x1)) (+ (* 4 (* (pow x0 2) (pow x1 3))) (* 3 (* (pow x0 2) (pow x1 2)))))

prune664.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 4.3b

localize57.0ms

Local error

Found 4 expressions with local error:

6.3b
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
3.9b
(log (exp (- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))))
0.8b
(/ x0 (- 1 x1))
0.8b
(/ x0 (- 1 x1))

rewrite305.0ms

Algorithm
rewrite-expression-head
Rules
52×add-sqr-sqrt *-un-lft-identity
36×times-frac
28×add-cube-cbrt
16×difference-of-squares
12×associate-/r*
8×add-cbrt-cube add-exp-log distribute-lft-out--
6×associate-/l* add-log-exp
5×pow1 log-prod
4×associate-/r/ log-pow insert-posit16
3×exp-prod flip3-- flip--
2×cbrt-undiv clear-num sub-neg frac-2neg div-exp exp-sum div-inv
1×log-div exp-diff diff-log rem-log-exp
Calls
4 calls:
Slowest
195.0ms
(log (exp (- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))))
84.0ms
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
15.0ms
(/ x0 (- 1 x1))
9.0ms
(/ x0 (- 1 x1))

series250.0ms

Calls
4 calls:
Slowest
92.0ms
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
90.0ms
(log (exp (- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))))
42.0ms
(/ x0 (- 1 x1))
26.0ms
(/ x0 (- 1 x1))

simplify8.5s

Calls
119 calls:
Slowest
412.0ms
(sqrt (- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0)))
410.0ms
(/ (exp (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1)))) (exp (* x0 x0)))
408.0ms
(- (* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1))) (* x0 x0))
383.0ms
(+ (* 2 (* (pow x0 2) x1)) (+ (* 4 (* (pow x0 2) (pow x1 3))) (* 3 (* (pow x0 2) (pow x1 2)))))
361.0ms
(* (* x0 (/ 1 (- 1 x1))) (/ x0 (- 1 x1)))

prune1.0s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 4.1b

regimes118.0ms

Accuracy

0% (0.7b remaining)

Error of 4.7b against oracle of 4.0b and baseline of 4.7b

bsearch4.0ms

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.5s3954×pre10240exit
450.0ms8000×body80valid
187.0ms4046×pre80true