Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d6fd5871b83b9c4ee4eb8c335fc0d0d8a3ef6c3a220bb103f5cb2c74ee74649:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^