Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 996ed361657ae7ec28a5119fc5b9894415aba2aae09421b479ec60ee8ab5ef2a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^