Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 955434a466b9974511d562503cfdf347ff65ee04c02a4fc2f7c70bdc59922416:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^