Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32309616af48cc3cef0e71753ba70dac1a4bfba837fc77ec5385f72f46662ad4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^