Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93bb3f2e928a076ec3b17657da296f903c9add025ca4c74bee375bbf291b065e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^