Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2800088901c3b425780a7a34c174775d4abd15a08a5aa1b271e64ee882880123:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^