Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e2e4a76dedcb8b583b40d619994937ea4e2214cdca522a1a3edb1948c5dbe36f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^