Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c66d036339fdfa31d968ad67dc14cec93d3736c570cde8d021687e7f562c4a4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^