Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59653921cccdbcdd062034698a8b802dbaab2927423a88a97ac2594165b3a199:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^