Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 896f8597e7ef891bc0d8d3af748bda874e2dbe2b1b76ed8f245cce2f5ef61c6f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^