Details

Time bar (total: 2.4s)

sample17.0ms

Algorithm
intervals
Results
6.0ms335×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1233
2383
3473
4473
done473

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
17.0ms
(* x (- 1.0 (* x y)))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* x (- 1.0 (* x y)))

simplify86.0ms

Counts
27 → 27
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0122130
1534113
22890113
35002113
done5002113

prune44.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (- (* x y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
associate-*r*
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube
distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in pow-prod-down prod-exp *-commutative distribute-rgt-neg-out cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
12.0ms
(* x (- (* x y)))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* x (- (* x y)))

simplify118.0ms

Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
099102
155492
2388892
3500192
done500192

prune51.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
29.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))
6.0ms
(cbrt (* x (- (* x y))))

series430.0ms

Counts
4 → 12
Calls
4 calls:
132.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
99.0ms
(cbrt (* x (- (* x y))))
99.0ms
(cbrt (* x (- (* x y))))
101.0ms
(cbrt (* x (- (* x y))))

simplify99.0ms

Counts
70 → 70
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
0211528
1689459
23215384
35001378
done5001378

prune194.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))
6.0ms
(cbrt (* x (- (* x y))))

series405.0ms

Counts
4 → 12
Calls
4 calls:
102.0ms
(cbrt (* x (- (* x y))))
101.0ms
(cbrt (* x (- (* x y))))
101.0ms
(cbrt (* x (- (* x y))))
102.0ms
(cbrt (* x (- (* x y))))

simplify51.0ms

Counts
48 → 48
Iterations

Useful iterations: 4 (47.0ms)

IterNodesCost
098320
1189284
2413240
31089240
45001236
done5001236

prune177.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes52.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0185
1235
2245
3245
done245

end0.0ms

sample431.0ms

Algorithm
intervals
Results
195.0ms10636×body80valid