Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ab7c075b4c74b02367bdb266ccfeb7cc24c1474d6169ab94d3250544891defd0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^