Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44a745c1eaceb428a94eabb40055bfdc758320609d16b8a4941ed39b07442f54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^