Details

Time bar (total: 15.7s)

sample23.0ms

Algorithm
intervals
Results
10.0ms334×body80valid

simplify797.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
7809
6193
5141
4112
379
242
119
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×distribute-rgt-in +-commutative sum-log distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
9.0ms
(+ 0.253 (* x 0.12))
26.0ms
(* x (+ 0.253 (* x 0.12)))

series164.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(+ 0.253 (* x 0.12))
99.0ms
(* x (+ 0.253 (* x 0.12)))

simplify975.0ms

Counts
39 → 39
Iterations
IterNodes
done5000
2837
1187
060

prune215.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))
0.1b
(* x (/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12))))
0.2b
(/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12)))
0.3b
(* (* x 0.12) (* x 0.12))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
45×pow1
27×add-sqr-sqrt
25×times-frac
23×add-cbrt-cube add-exp-log
22×*-un-lft-identity add-cube-cbrt
19×associate-*r*
18×pow-prod-down
10×prod-exp cbrt-unprod
8×difference-of-squares
6×add-log-exp
4×flip3-- associate-*l* associate-/r/ pow-sqr pow-prod-up flip-- associate-/l*
3×associate-/r*
2×cbrt-undiv pow-plus div-exp *-commutative div-inv unswap-sqr associate-/l/
1×pow2 clear-num sub-neg frac-2neg diff-log div-sub swap-sqr associate-*r/
Counts
4 → 120
Calls
4 calls:
14.0ms
(- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))
49.0ms
(* x (/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12))))
21.0ms
(/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12)))
25.0ms
(* (* x 0.12) (* x 0.12))

series525.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))
252.0ms
(* x (/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12))))
158.0ms
(/ (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12)))
32.0ms
(* (* x 0.12) (* x 0.12))

simplify1.8s

Counts
132 → 132
Iterations
IterNodes
done5001
22524
1474
0161

prune689.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253))
0.1b
(/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))
0.1b
(* x (/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))))
0.1b
(/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12))))

rewrite376.0ms

Algorithm
rewrite-expression-head
Rules
912×times-frac
443×add-sqr-sqrt
423×*-un-lft-identity
420×add-cube-cbrt
158×associate-*r*
70×associate-/r/
64×add-exp-log
57×associate-/r*
36×div-inv
34×add-cbrt-cube div-exp
26×flip3-+ flip-+
21×associate-/l*
16×cbrt-undiv
10×prod-exp
9×flip3-- flip--
7×pow1 unswap-sqr
6×rec-exp 1-exp
4×cbrt-unprod add-log-exp
3×clear-num frac-2neg div-sub associate-*l* associate-/l/
1×pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
4 → 538
Calls
4 calls:
33.0ms
(/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253))
56.0ms
(/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))
169.0ms
(* x (/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))))
62.0ms
(/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12))))

series282.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253))
61.0ms
(/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))
101.0ms
(* x (/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12)))))
56.0ms
(/ 1 (/ (/ (- 0.253 (* x 0.12)) (+ (* x 0.12) 0.253)) (- 0.253 (* x 0.12))))

simplify2.5s

Counts
550 → 550
Iterations
IterNodes
done5001
12416
0742

prune3.2s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ 1 (- 0.253 (* x 0.12)))
0.1b
(* x (/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12)))))
0.1b
(* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253))
0.1b
(/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12))))

rewrite233.0ms

Algorithm
rewrite-expression-head
Rules
169×add-exp-log
80×div-exp
77×times-frac
61×add-cbrt-cube
57×prod-exp
52×add-sqr-sqrt
44×*-un-lft-identity
43×add-cube-cbrt
24×cbrt-undiv
23×associate-*r*
20×rec-exp 1-exp
18×associate-/r* associate-*l*
17×cbrt-unprod
12×associate-/r/
9×pow1
7×div-inv
5×flip3-- associate-*r/ flip-- associate-/l/
4×frac-times flip3-+ flip-+ associate-/l* add-log-exp unswap-sqr
2×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative
1×distribute-rgt-in distribute-lft-in pow-flip inv-pow
Counts
4 → 211
Calls
4 calls:
16.0ms
(/ 1 (- 0.253 (* x 0.12)))
76.0ms
(* x (/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12)))))
73.0ms
(* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253))
54.0ms
(/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12))))

series291.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(/ 1 (- 0.253 (* x 0.12)))
104.0ms
(* x (/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12)))))
90.0ms
(* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253))
38.0ms
(/ (* (/ 1 (- 0.253 (* x 0.12))) (+ (* x 0.12) 0.253)) (/ 1 (- 0.253 (* x 0.12))))

simplify1.3s

Counts
223 → 223
Iterations
IterNodes
done5000
11120
0309

prune1.1s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes132.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample783.0ms

Algorithm
intervals
Results
515.0ms10612×body80valid