Details

Time bar (total: 3.9s)

sample71.0ms

Algorithm
intervals
Results
34.0ms394×body80valid

simplify100.0ms

Counts
1 → 1

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.0b
(- (* d1 d2) (* d1 d3))

rewrite287.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
diff-log
add-sqr-sqrt sum-log
pow1 add-exp-log add-cube-cbrt sub-neg *-un-lft-identity add-cbrt-cube
associate-+l- associate-+l+ flip3-- flip--
+-commutative associate--l- flip3-+ associate--l+ flip-+ distribute-lft-out-- difference-of-squares
Counts
3 → 45
Calls
3 calls:
41.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
236.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
9.0ms
(- (* d1 d2) (* d1 d3))

series182.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
74.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
63.0ms
(- (* d1 d2) (* d1 d3))

simplify52.0ms

Counts
54 → 54

prune189.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- d2 d3) (- d4 d1))
0.0b
(* d1 (+ (- d2 d3) (- d4 d1)))

rewrite239.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
14×add-log-exp
flip3-- frac-add flip-- distribute-lft-out distribute-lft-out--
associate-*r*
add-sqr-sqrt associate-*r/
pow1 add-exp-log add-cube-cbrt diff-log sum-log add-cbrt-cube
associate-*l*
sub-neg associate-+l+ associate-+r+ flip3-+ flip-+
+-commutative distribute-rgt-in associate-+l- associate-+r- distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
54.0ms
(+ (- d2 d3) (- d4 d1))
183.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

series112.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(+ (- d2 d3) (- d4 d1))
65.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

simplify44.0ms

Counts
64 → 64

prune188.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes90.0ms

Accuracy

1.3% (0.0b remaining)

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

bsearch0.0ms

simplify126.0ms

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.3s12008×body80valid