Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3dbf376c4a985933608d0f23d2771660d8993569174e09bb3038cf4b207317f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^