Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08647b17f2b64cb68c64d98709c583f82c7350196d73774cc24f9738c709d965:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^