Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b58223f0be50c802b48c81dfca9486a57784dadae43f4f0882c052d908e4797e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^