Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 360dc82ec3480c849990755a70ef6e5cebd566698b0f581d53446ab421ab45d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^