Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f73c13bda9efc2e9161b64b360b05ca2ae4c11ac267a7114fe894318e4c67b6c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^