Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d63e6bedafd29dc3a7d2bd0c635089cfb07d70843401354e8e17af0ec914769:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^