Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f86bb8f84212ada08fcb609f432429afcb46c66105d16bd8ea8f6deff480482:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^