Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cada7e9245aa4d363ce736033163f2ae0fb5505a93bf7e268624dddc51eedaee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^