Time bar (total: 48.4s)
| 27.0ms | 99× | body | 10240 | exit |
| 21.0ms | 62× | body | 1280 | valid |
| 11.0ms | 51× | body | 640 | valid |
| 5.0ms | 103× | body | 80 | valid |
| 4.0ms | 27× | body | 320 | valid |
| 1.0ms | 13× | body | 160 | valid |
| Iter | Nodes |
|---|---|
| 3 | 11 |
| 2 | 11 |
| 1 | 10 |
| 0 | 5 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 37.3b
Found 2 expressions with local error:
| 0.5b | (/ (exp x) (- (exp x) 1)) |
| 3.5b | (- (exp x) 1) |
| 34× | add-sqr-sqrt |
| 29× | *-un-lft-identity |
| 21× | times-frac |
| 14× | add-cube-cbrt |
| 10× | difference-of-squares |
| 7× | associate-/r* |
| 5× | difference-of-sqr-1 distribute-lft-out-- |
| 4× | add-cbrt-cube add-log-exp |
| 3× | add-exp-log 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 |
| 43.0ms | (/ (exp x) (- (exp x) 1)) |
| 10.0ms | (- (exp x) 1) |
| 30.0ms | (/ (exp x) (- (exp x) 1)) |
| 19.0ms | (- (exp x) 1) |
| Iter | Nodes |
|---|---|
| 4 | 4327 |
| 3 | 1281 |
| 2 | 472 |
| 1 | 198 |
| 0 | 101 |
4 alts after pruning (4 fresh and 0 done)
Merged error: 0.5b
Found 2 expressions with local error:
| 0.0b | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 0.3b | (* 1/12 x) |
| 7× | add-log-exp |
| 6× | add-sqr-sqrt |
| 4× | pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt |
| 3× | sum-log associate-*r* associate-*l* |
| 2× | insert-posit16 |
| 1× | +-commutative associate-+r+ flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr |
| 30.0ms | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 7.0ms | (* 1/12 x) |
| 27.0ms | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 20.0ms | (* 1/12 x) |
| Iter | Nodes |
|---|---|
| 4 | 9950 |
| 3 | 1743 |
| 2 | 444 |
| 1 | 153 |
| 0 | 60 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 0.5b
Found 2 expressions with local error:
| 0.0b | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 0.3b | (* 1/12 x) |
| 7× | add-log-exp |
| 6× | add-sqr-sqrt |
| 4× | pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt |
| 3× | sum-log associate-*r* associate-*l* |
| 2× | insert-posit16 |
| 1× | +-commutative associate-+r+ flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr |
| 25.0ms | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 8.0ms | (* 1/12 x) |
| 26.0ms | (+ (* 1/12 x) (+ (/ 1 x) 1/2)) |
| 20.0ms | (* 1/12 x) |
| Iter | Nodes |
|---|---|
| 4 | 9950 |
| 3 | 1743 |
| 2 | 444 |
| 1 | 153 |
| 0 | 60 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 0.5b
Found 3 expressions with local error:
| 0.0b | (+ (posit16->real (real->posit16 (* 1/12 x))) (+ (/ 1 x) 1/2)) |
| 0.3b | (* 1/12 x) |
| 59.7b | (posit16->real (real->posit16 (* 1/12 x))) |
| 12× | *-un-lft-identity |
| 8× | add-log-exp |
| 7× | add-sqr-sqrt |
| 5× | pow1 add-cbrt-cube add-exp-log add-cube-cbrt distribute-lft-out |
| 3× | sum-log associate-*r* associate-*l* insert-posit16 |
| 1× | +-commutative associate-+r+ flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ div-inv remove-posit16 unswap-sqr |
| 31.0ms | (+ (posit16->real (real->posit16 (* 1/12 x))) (+ (/ 1 x) 1/2)) |
| 11.0ms | (* 1/12 x) |
| 1.0ms | (posit16->real (real->posit16 (* 1/12 x))) |
| 25.0ms | (+ (posit16->real (real->posit16 (* 1/12 x))) (+ (/ 1 x) 1/2)) |
| 27.0ms | (* 1/12 x) |
| 23.0ms | (posit16->real (real->posit16 (* 1/12 x))) |
| Iter | Nodes |
|---|---|
| 4 | 10929 |
| 3 | 1892 |
| 2 | 485 |
| 1 | 161 |
| 0 | 70 |
6 alts after pruning (5 fresh and 1 done)
Merged error: 0.5b
98.7% (0.3b remaining)
Error of 0.6b against oracle of 0.4b and baseline of 21.4b
| Iter | Nodes |
|---|---|
| 2 | 26 |
| 1 | 26 |
| 0 | 18 |
| 1.1s | 2564× | body | 10240 | exit |
| 1.0s | 2282× | body | 1280 | valid |
| 926.0ms | 1650× | body | 640 | valid |
| 187.0ms | 2872× | body | 80 | valid |
| 181.0ms | 806× | body | 320 | valid |
| 48.0ms | 391× | body | 160 | valid |