Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 116165039ade87d25684ab2e3ec10e06d99003c439b9188fe377d66ce0e6b14b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^