Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83f0b41572cc1546cb9cd5698888ec8df9cf166f913399e31df7679b4b1c2e63:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^