Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11782d41245052040fbf3d9508c36fa3e546765eb087cbc4e14cabf8edef6edc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^