Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 552050ad7758414cc5f492c93b02c08748543c5f52cc73aba5bb9f67b13913ca:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^