Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2929da91d3d5a0cb1c419682191d81528f7bd805815a76e34213541283dc0bbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^