Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e1494b854c3df76191fd454ca590098cece33bb25547776fd4488875ad4c35e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^