Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 91579b06fefe755887ced489fb14d78fd022c43e7696db576e08ed3a3c380e60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^