Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75fc5f04817e2c94408bb5f91e4e7455f25227f69284797790daf0d761b9f780:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^