Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1bfe44fd3aeecb4fc34a5bbf7f97e2c1a1702b31c970269a2d60de1421b9b1c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^