Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7fbdbf0174159109ebc6414011ae6840d6bbbf1d7a15e701cdb1560b9e5f6b65:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^