Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd854ebeda0c6adf6920a4805b04d6401535379423125f6e607c6e14f4ca6978:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^