diff --git a/docs/API.md b/docs/API.md
index 1bfc50b..1413f8b 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -39,7 +39,7 @@ Some common functions for modular arithmetic using native JS implementation of B
 
 #### Defined in
 
-[modPow.ts:8](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/modPow.ts#L8)
+[modPow.ts:8](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modPow.ts#L8)
 
 ___
 
@@ -49,7 +49,7 @@ ___
 
 #### Defined in
 
-phi.ts:1
+[phi.ts:1](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/phi.ts#L1)
 
 ___
 
@@ -59,7 +59,7 @@ ___
 
 #### Defined in
 
-[modPow.ts:7](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/modPow.ts#L7)
+[modPow.ts:7](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modPow.ts#L7)
 
 ## Functions
 
@@ -83,7 +83,7 @@ The absolute value of a
 
 #### Defined in
 
-[abs.ts:8](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/abs.ts#L8)
+[abs.ts:8](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/abs.ts#L8)
 
 ___
 
@@ -107,7 +107,7 @@ The bit length
 
 #### Defined in
 
-[bitLength.ts:7](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/bitLength.ts#L7)
+[bitLength.ts:7](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/bitLength.ts#L7)
 
 ___
 
@@ -137,7 +137,7 @@ x
 
 #### Defined in
 
-crt.ts:16
+[crt.ts:16](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/crt.ts#L16)
 
 ___
 
@@ -167,7 +167,7 @@ A triple (g, x, y), such that ax + by = g = gcd(a, b).
 
 #### Defined in
 
-[egcd.ts:17](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/egcd.ts#L17)
+[egcd.ts:17](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/egcd.ts#L17)
 
 ___
 
@@ -192,7 +192,7 @@ The greatest common divisor of a and b
 
 #### Defined in
 
-[gcd.ts:11](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/gcd.ts#L11)
+[gcd.ts:11](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/gcd.ts#L11)
 
 ___
 
@@ -217,7 +217,7 @@ The least common multiple of a and b
 
 #### Defined in
 
-[lcm.ts:11](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/lcm.ts#L11)
+[lcm.ts:11](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/lcm.ts#L11)
 
 ___
 
@@ -242,7 +242,7 @@ Maximum of numbers a and b
 
 #### Defined in
 
-[max.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/max.ts#L9)
+[max.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/max.ts#L9)
 
 ___
 
@@ -267,7 +267,7 @@ Minimum of numbers a and b
 
 #### Defined in
 
-[min.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/min.ts#L9)
+[min.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/min.ts#L9)
 
 ___
 
@@ -292,7 +292,7 @@ The smallest positive integer that is congruent with (a_1 + ... + a_r) mod n
 
 #### Defined in
 
-modAdd.ts:9
+[modAdd.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modAdd.ts#L9)
 
 ___
 
@@ -321,7 +321,7 @@ The inverse modulo n
 
 #### Defined in
 
-[modInv.ts:14](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/modInv.ts#L14)
+[modInv.ts:14](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modInv.ts#L14)
 
 ___
 
@@ -347,7 +347,7 @@ The smallest positive integer that is congruent with (a_1 * ... * a_r) mod n
 
 #### Defined in
 
-modMultiply.ts:9
+[modMultiply.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modMultiply.ts#L9)
 
 ___
 
@@ -378,7 +378,7 @@ b**e mod n
 
 #### Defined in
 
-[modPow.ts:22](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/modPow.ts#L22)
+[modPow.ts:22](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/modPow.ts#L22)
 
 ___
 
@@ -392,7 +392,7 @@ A function that computes the Euler's totien function of a number n, whose prime
 
 | Name | Type | Description |
 | :------ | :------ | :------ |
-| `primeFactorization` | [`PrimeFactorization`](API.md#primefactorization) | an array of arrays containing the prime power factorization, i.e. for n = (p1**k1)*(p2**k2)*...*(pr**kr), one should provide [[p1, k1], [p2, k2], ... , [pr, kr]] |
+| `primeFactorization` | [`PrimeFactorization`](API.md#primefactorization) | an array of arrays containing the prime power factorization of a number n. For example, for n = (p1**k1)*(p2**k2)*...*(pr**kr), one should provide [[p1, k1], [p2, k2], ... , [pr, kr]] |
 
 #### Returns
 
@@ -402,7 +402,7 @@ phi((p1**k1)*(p2**k2)*...*(pr**kr))
 
 #### Defined in
 
-phi.ts:9
+[phi.ts:9](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/phi.ts#L9)
 
 ___
 
@@ -435,4 +435,4 @@ A bigint with the smallest positive representation of a modulo n
 
 #### Defined in
 
-[toZn.ts:14](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/toZn.ts#L14)
+[toZn.ts:14](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/toZn.ts#L14)
diff --git a/docs/interfaces/Egcd.md b/docs/interfaces/Egcd.md
index e8e99ba..bd34c56 100644
--- a/docs/interfaces/Egcd.md
+++ b/docs/interfaces/Egcd.md
@@ -16,7 +16,7 @@
 
 #### Defined in
 
-[egcd.ts:2](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/egcd.ts#L2)
+[egcd.ts:2](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/egcd.ts#L2)
 
 ___
 
@@ -26,7 +26,7 @@ ___
 
 #### Defined in
 
-[egcd.ts:3](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/egcd.ts#L3)
+[egcd.ts:3](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/egcd.ts#L3)
 
 ___
 
@@ -36,4 +36,4 @@ ___
 
 #### Defined in
 
-[egcd.ts:4](https://github.com/juanelas/bigint-mod-arith/blob/80793b3/src/ts/egcd.ts#L4)
+[egcd.ts:4](https://github.com/juanelas/bigint-mod-arith/blob/fbe007f/src/ts/egcd.ts#L4)
diff --git a/src/ts/phi.ts b/src/ts/phi.ts
index c09cdef..7dc7667 100644
--- a/src/ts/phi.ts
+++ b/src/ts/phi.ts
@@ -3,7 +3,7 @@ export type PrimeFactorization = Array<[bigint, bigint]>
 /**
  * A function that computes the Euler's totien function of a number n, whose prime power factorization is known
  *
- * @param primeFactorization an array of arrays containing the prime power factorization, i.e. for n = (p1**k1)*(p2**k2)*...*(pr**kr), one should provide [[p1, k1], [p2, k2], ... , [pr, kr]]
+ * @param primeFactorization an array of arrays containing the prime power factorization of a number n. For example, for n = (p1**k1)*(p2**k2)*...*(pr**kr), one should provide [[p1, k1], [p2, k2], ... , [pr, kr]]
  * @returns phi((p1**k1)*(p2**k2)*...*(pr**kr))
  */
 export function phi (primeFactorization: PrimeFactorization): bigint {