Some optimizations

test/bool.spec.ts

@@ -1,7 +1,7 @@
 import { describe, expect, it } from '@jest/globals';
 import { undef } from '../src/core';
 import { toNOrd as $o, NOrd } from '../src/ord';
-import { toBoolean as $b, False, True, fromBoolean as _b, and, cmp, eq, ge, gt, iif, le, lt, not, or,  xor } from '../src/bool';
+import { toBoolean as $b, False, True, fromBoolean as _b, and, cmp, eq, ge, gt, iif, le, lt, not, or, xor } from '../src/bool';
 import { toString as $s } from '../src/string';
 import { show } from '../src/bool.show';
 

test/list.spec.ts

@@ -2,7 +2,7 @@ import { describe, expect, it } from '@jest/globals';
 import { $, Term, _, g, l, n, undef } from '../src/core';
 import { toNOrd as $o, NOrd } from '../src/ord';
 import { toBoolean as $b, iif } from '../src/bool';
-import { toNumber as $n, Succ, Zero, fromNumber as _n, fromNumber as _nn, cmp as cmpn, eq as eqn, even, gt as ngt, odd, succ, sum, } from '../src/num';
+import { toNumber as $n, Succ, Zero, fromNumber as _n, fromNumber as _nn, cmp as cmpn, eq as eqn, even, gt as ngt, odd, succ, sum } from '../src/num';
 import { toArray as $a, Cons, Nil, fromArray as _a, all, any, append, cmp, concat, cons, eq, filter, foldl, foldlz, foldr, foldrz, ge, get, gt, head, intersperse, iterate, le, len, lt, map, nul, set, singleton, snoc, tail, update } from '../src/list';
 import { toChar as $c } from '../src/char';
 import { toString as $s } from '../src/string';