Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 463b5f208f59dd8f264a6f9ec85a7f9385d273849653dd847582c23281e3f554:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^