Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d35ee6cbcee0090a4ab0cd1720ae693693d5503a0669d7f655400b4ad8ee83a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^