Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f133607917cbf15406358111faff03df0bc2fde17f7008b9884e1364eaa72a79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^