Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c0ef3646faf0fd7764bc2037783314d69ccac10aeaf34f402ad9517fc7e1e9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^