Time bar (total: 2.4s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 100% | 0% | 0 |
| 0% | 100% | 0% | 1 |
| 0% | 100% | 0% | 2 |
| 50% | 50% | 0% | 3 |
| 50% | 50% | 0% | 4 |
| 75% | 25% | 0% | 5 |
| 87.5% | 12.5% | 0% | 6 |
| 93.7% | 6.2% | 0% | 7 |
| 96.8% | 3.1% | 0% | 8 |
| 98.4% | 1.6% | 0% | 9 |
| 99.2% | 0.8% | 0% | 10 |
| 99.6% | 0.4% | 0% | 11 |
| 99.8% | 0.2% | 0% | 12 |
| 99.9% | 0.1% | 0% | 13 |
| 99.9% | 0.1% | 0.1% | 14 |
| 1× | intervals |
| 11.0ms | 69× | body | 640 | valid |
| 9.0ms | 116× | body | 80 | valid |
| 4.0ms | 21× | body | 1280 | valid |
| 4.0ms | 33× | body | 320 | valid |
| 1.0ms | 17× | body | 160 | valid |
| 1× | egg-herbie |
Useful iterations: 0 (63.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 880 | 15 |
| 1 | 880 | 15 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 1 | 0 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 1 | 1 | 2 |
Merged error: 11.7b
Found 4 expressions with local error:
| 0.0b | (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) |
| 0.0b | (/ 1.0 (- x 1.0)) |
| 0.0b | (/ 1.0 (+ x 1.0)) |
| 3.2b | (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) |
| 1× | rewrite-expression-head |
| 83× | *-un-lft-identity |
| 47× | times-frac |
| 43× | add-sqr-sqrt |
| 23× | add-cube-cbrt |
| 14× | distribute-lft-out-- |
| 13× | distribute-lft-out |
| 11× | add-log-exp |
| 9× | associate-/r* |
| 8× | add-exp-log add-cbrt-cube difference-of-squares |
| 6× | associate-/l* |
| 4× | pow1 associate-/r/ |
| 3× | flip3-- frac-add flip-- |
| 2× | cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-exp clear-num sum-log frac-sub flip-+ div-inv |
| 1× | +-commutative associate-+l- associate-+l+ |
4 calls:
| 30.0ms | (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) |
| 19.0ms | (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) |
| 5.0ms | (/ 1.0 (- x 1.0)) |
| 5.0ms | (/ 1.0 (+ x 1.0)) |
4 calls:
| 10.0ms | (+ (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) (/ 1.0 (- x 1.0))) |
| 3.0ms | (- (/ 1.0 (+ x 1.0)) (/ 2.0 x)) |
| 2.0ms | (/ 1.0 (- x 1.0)) |
| 2.0ms | (/ 1.0 (+ x 1.0)) |
| 1× | egg-herbie |
Useful iterations: 0 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4954 | 1594 |
| 1 | 4954 | 1594 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 121 | 3 | 124 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 122 | 3 | 125 |
Merged error: 0.3b
Found 4 expressions with local error:
| 0.0b | (* x (+ 1.0 x)) |
| 0.0b | (/ (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) (* (- x 1.0) (* x (+ 1.0 x)))) |
| 0.1b | (* (- x 1.0) (* x (+ 1.0 x))) |
| 18.0b | (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) |
| 1× | rewrite-expression-head |
| 90× | associate-*r/ |
| 32× | frac-add |
| 30× | flip3-- flip-- |
| 25× | flip3-+ flip-+ |
| 24× | frac-times |
| 20× | add-exp-log add-cbrt-cube |
| 18× | associate-/l/ |
| 13× | add-sqr-sqrt *-un-lft-identity |
| 12× | associate-*l/ |
| 11× | pow1 |
| 10× | distribute-rgt-in distribute-lft-in |
| 9× | add-cube-cbrt |
| 8× | associate-*l* associate-/r/ |
| 7× | prod-exp cbrt-unprod |
| 6× | add-log-exp |
| 5× | associate-*r* |
| 4× | associate-+r+ pow-prod-down |
| 3× | cbrt-undiv times-frac div-exp associate-/l* |
| 2× | sub-neg associate-+l+ *-commutative |
| 1× | +-commutative frac-2neg clear-num associate-/r* sum-log div-inv distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr |
4 calls:
| 23.0ms | (/ (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) (* (- x 1.0) (* x (+ 1.0 x)))) |
| 12.0ms | (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) |
| 9.0ms | (* (- x 1.0) (* x (+ 1.0 x))) |
| 6.0ms | (* x (+ 1.0 x)) |
4 calls:
| 8.0ms | (* (- x 1.0) (* x (+ 1.0 x))) |
| 6.0ms | (/ (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) (* (- x 1.0) (* x (+ 1.0 x)))) |
| 4.0ms | (* x (+ 1.0 x)) |
| 1.0ms | (+ (* (- x 1.0) (- (* 1.0 x) (* (+ 1.0 x) 2.0))) (* 1.0 (* x (+ 1.0 x)))) |
| 1× | egg-herbie |
Useful iterations: 0 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5144 | 4177 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 147 | 2 | 149 |
| Fresh | 1 | 1 | 2 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 149 | 3 | 152 |
Merged error: 0.3b
Found 3 expressions with local error:
| 0.0b | (* x (+ 1.0 x)) |
| 0.1b | (* (- x 1.0) (* x (+ 1.0 x))) |
| 0.4b | (/ 2.0 (* (- x 1.0) (* x (+ 1.0 x)))) |
| 1× | rewrite-expression-head |
| 19× | add-exp-log add-cbrt-cube |
| 18× | associate-*r/ |
| 12× | add-sqr-sqrt *-un-lft-identity |
| 10× | pow1 |
| 8× | frac-times add-cube-cbrt associate-*l* associate-/r/ |
| 7× | flip3-+ prod-exp cbrt-unprod flip-+ |
| 6× | flip3-- flip-- |
| 5× | distribute-rgt-in distribute-lft-in associate-*r* |
| 4× | pow-prod-down associate-*l/ |
| 3× | cbrt-undiv times-frac div-exp associate-/l* add-log-exp |
| 2× | *-commutative |
| 1× | frac-2neg clear-num associate-/r* div-inv distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr |
3 calls:
| 13.0ms | (/ 2.0 (* (- x 1.0) (* x (+ 1.0 x)))) |
| 10.0ms | (* (- x 1.0) (* x (+ 1.0 x))) |
| 6.0ms | (* x (+ 1.0 x)) |
3 calls:
| 8.0ms | (* (- x 1.0) (* x (+ 1.0 x))) |
| 5.0ms | (/ 2.0 (* (- x 1.0) (* x (+ 1.0 x)))) |
| 4.0ms | (* x (+ 1.0 x)) |
| 1× | egg-herbie |
Useful iterations: 0 (41.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4957 | 1079 |
| 1 | 4957 | 1079 |
7 alts after pruning (7 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 88 | 7 | 95 |
| Fresh | 2 | 0 | 2 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 91 | 7 | 98 |
Merged error: 0b
Found 3 expressions with local error:
| 0.0b | (/ 2.0 (- x 1.0)) |
| 0.0b | (* x (+ 1.0 x)) |
| 0.1b | (/ (/ 2.0 (- x 1.0)) (* x (+ 1.0 x))) |
| 1× | rewrite-expression-head |
| 66× | times-frac |
| 55× | add-sqr-sqrt *-un-lft-identity |
| 33× | add-cube-cbrt |
| 24× | associate-/l* |
| 19× | add-exp-log add-cbrt-cube |
| 10× | distribute-lft-out-- difference-of-squares |
| 8× | associate-/r/ |
| 7× | cbrt-undiv div-exp |
| 6× | associate-/r* |
| 5× | pow1 |
| 4× | associate-*r/ associate-*r* div-inv |
| 3× | flip3-- associate-*l* prod-exp flip-- cbrt-unprod add-log-exp |
| 2× | frac-2neg flip3-+ clear-num flip-+ |
| 1× | distribute-rgt-in distribute-lft-in pow-prod-down *-commutative associate-/l/ distribute-lft-out unswap-sqr |
3 calls:
| 12.0ms | (/ (/ 2.0 (- x 1.0)) (* x (+ 1.0 x))) |
| 6.0ms | (* x (+ 1.0 x)) |
| 5.0ms | (/ 2.0 (- x 1.0)) |
3 calls:
| 5.0ms | (/ (/ 2.0 (- x 1.0)) (* x (+ 1.0 x))) |
| 4.0ms | (* x (+ 1.0 x)) |
| 2.0ms | (/ 2.0 (- x 1.0)) |
| 1× | egg-herbie |
Useful iterations: 0 (45.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4976 | 1502 |
| 1 | 4976 | 1502 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 132 | 1 | 133 |
| Fresh | 2 | 4 | 6 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 134 | 6 | 140 |
Merged error: 0b
Total 0.1b remaining (87%)
Threshold costs 0.1b (87%)
| 1× | egg-herbie |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 20 | 11 |
| 1 | 20 | 11 |
| 1× | intervals |
| 276.0ms | 1925× | body | 640 | valid |
| 152.0ms | 4160× | body | 80 | valid |
| 100.0ms | 573× | body | 1280 | valid |
| 93.0ms | 902× | body | 320 | valid |
| 30.0ms | 440× | body | 160 | valid |
| 0.0ms | 2× | body | 80 | invalid |
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