Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57839a8da357d5fe1756ab184506bf153751d82de7ef3c12b6e23607f97e2665:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^