Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a06f8183110bf20db3b1bf6283a39368b14f269447d581aaec4428195a366bc1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^