Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8dec01b1b7161e7a149e6e822f6195f088af2c5552b1338410509adcf63392a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^