Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e9f4b035b1be0ad2815ce7e42fc60dd8d3ff86ef5563a1fb8e89968b9305ae2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^