Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f3bcbaa4d901ae6dc52c0a32dac7b7e6487c873e3041bbec80dc8e5f7aafb49:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^