Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1a617d42b8d5c160c79a629452bc3de1d40cec38fb3f9e9509a4b9f2b89dbd00:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^