Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c32d45471fdd884c3011b1f0897a5278b96c72e6ee69fec8279359ef688ac3ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^