Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bbdf1dcee1f2105391f76b3af337cee33fa0ad4ce37eedd01ee2e8756ab6a73e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^